What Is Trauma Bonding? Why You Feel Attached to Someone Who Hurts You

Sometimes the person you want protection from is also the person you desperately want comfort from.

You promised yourself it would never happen again. The argument had gone too far. The words were cruel. For a moment, you saw the relationship clearly and knew something needed to change.

Then came the apology. Your partner seemed genuinely remorseful. They listened, promised things would be different, and became the affectionate person you remembered falling in love with.

For a few days, the tension disappeared. And something confusing happened: the person who had caused so much distress now felt like the person who could make everything better.

You knew the relationship was hurting you. But the thought of losing it hurt too.

What is trauma bonding, and why can someone feel deeply attached to a person who repeatedly hurts them? The answer begins with the complicated relationship between emotional attachment, intermittent mistreatment, and unequal power.

Trauma bonding, sometimes called traumatic bonding, describes an emotional attachment that can develop or persist within an abusive or coercive relationship. Researchers have examined the role of unequal power and alternating periods of mistreatment and more positive treatment.

Someone may recognize that a relationship is harmful while still feeling affection, longing, loyalty, or hope toward the person hurting them. But missing someone who treated you badly does not automatically mean you have a trauma bond. Nor does every unstable relationship involve traumatic bonding.

To understand the concept, we need to examine what researchers have actually studied and why leaving is often more complicated than outsiders assume.

What Is Trauma Bonding in a Relationship?

Trauma bonding refers to a strong emotional connection associated with an abusive relationship, especially one involving significant power differences and intermittent mistreatment.

The word bonding can be misleading. People sometimes use “trauma bonding” to describe two friends becoming close because they experienced something difficult together. That is not what researchers generally mean when discussing traumatic bonds in abusive relationships.

Consider two people who survive a frightening event and become close afterward. Their connection may reflect shared experience and support. Now consider someone whose partner repeatedly intimidates or mistreats them but also provides affection, reassurance, and moments of apparent safety.

The second situation is closer to the dynamics traumatic bonding theory attempts to explain.

The distinction matters because not all trauma-related attachment is harmful. And not every strong attachment in an unhealthy relationship has been shown to meet a standardized definition of trauma bonding.

The term is useful when it helps us understand a particular pattern. It becomes less useful when applied to every painful breakup or difficult romance.

How Can Someone Become Attached to a Person Who Hurts Them?

Imagine living with a partner whose reactions have become increasingly unpredictable. Some days, they are thoughtful and affectionate. Other days, they humiliate you, threaten you, or make you afraid of saying the wrong thing.

After an abusive incident, they apologize. They might appear vulnerable, promise change, or behave especially lovingly. You want to believe them. And when the conflict stops, the relief is enormous.

That relief does not make the abuse acceptable. Nor does it mean you wanted the mistreatment. But it can complicate how you experience the relationship.

When kindness and mistreatment alternate

One explanation examined in traumatic bonding theory is intermittent maltreatment: harmful behavior occurring alongside periods of less harmful or more positive treatment.

The relationship isn’t experienced as one continuous emotional state. There may be fear, affection, anger, relief, hope, and disappointment, sometimes within a short period.

For someone living inside that pattern, the positive moments may feel especially important. They become evidence that the relationship can be different.

A sincere apology may appear to signal lasting change. A peaceful weekend may temporarily outweigh memories of earlier threats. A loving gesture may restore hope just as the person was beginning to question the relationship.

None of this proves that affection is deliberately being used as a tactic in every case. But it illustrates why alternating experiences can make a harmful relationship emotionally difficult to interpret.

When the person causing distress also provides relief

In a coercive relationship, the person creating fear may also be the person whose change in behavior makes that fear temporarily subside.

An apology, a calm evening, or a promise to stop can provide immediate relief. The person experiencing mistreatment may understandably want that relief to continue.

This can create a situation in which preserving the relationship seems connected to restoring emotional safety, even though the relationship itself is a source of danger.

That is a possible interpretation of the dynamics described in traumatic bonding research, not a proven explanation for every survivor’s experience.

It also helps explain why statements such as “Just remember how badly they treated you” may accomplish very little. The person may already remember.

The difficulty is that emotional attachment, hopes, circumstances, and safety concerns do not disappear because someone recognizes the harm.

The Psychological Study That Helped Explain Trauma Bonding

One of the foundational investigations was published in 1993 by psychologists Donald Dutton and Susan Painter.

Their study, Emotional Attachments in Abusive Relationships: A Test of Traumatic Bonding Theory, examined whether features of abusive relationships were associated with attachment after separation.

The researchers interviewed and assessed 75 women who had recently left abusive relationships. Physical violence had occurred in 50 of those relationships. Participants were assessed shortly after separation and again approximately six months later.

They examined intermittent maltreatment, relationship power differences, emotional attachment to former partners, trauma symptoms, and self-esteem.

Their findings supported an association between aspects of the abusive relationship and continuing attachment after separation.

At follow-up, measures of maltreatment and power imbalance helped statistically explain differences in attachment. Attachment had generally declined over time, but it had not necessarily disappeared.

Leaving an abusive relationship does not guarantee that emotional attachment immediately ends.

But the study has limitations. It involved a relatively small sample of women who had already left abusive relationships. It relied on interviews and questionnaires, and its observational design cannot conclusively establish that intermittent abuse caused the attachment.

The findings should not automatically be generalized to every gender, relationship type, or experience of emotional conflict.

The insight is important nonetheless: recognizing that a relationship is harmful and no longer feeling attached to it are two different experiences.

Signs That May Be Associated With Trauma Bonding

There is no universally accepted checklist that can diagnose a trauma bond. The following experiences may be relevant when they occur within an abusive or coercive relationship. None establishes trauma bonding by itself.

1. You recognize the harm but continue feeling strongly attached

Someone may understand that their partner’s behavior is frightening, humiliating, or controlling while still feeling affection toward them.

That contradiction doesn’t invalidate either experience. People can hold complicated feelings toward someone who has played an important role in their lives.

The concern is not simply that attachment persists. It is the combination of that attachment with an ongoing pattern of harm, coercion, or unequal power.

2. You become intensely hopeful after every apology

After a serious incident, your partner promises to change. You want that promise to be true. You remember the relationship’s happiest moments and imagine returning to them.

Hope is not inherently irrational. People can change their behavior, and apologies can sometimes reflect genuine accountability.

But repeated promises without meaningful, sustained change may keep someone emotionally invested in a harmful relationship. The question is not how convincing an apology feels, but whether safety and behavior are changing over time.

3. You minimize incidents that once frightened you

You find yourself explaining what happened. They were stressed. They had been drinking. They didn’t mean it.

You may focus on the circumstances surrounding an incident rather than its impact. This does not necessarily mean you have a trauma bond; people reinterpret events for many reasons.

But repeated minimization can become concerning when it prevents someone from recognizing an escalating pattern of abuse.

The National Domestic Violence Hotline identifies minimizing abuse and making excuses for an abusive partner among experiences some survivors report.

4. You feel guilty about distancing yourself

You may want space but feel responsible for the other person’s emotional well-being.

Perhaps they say they cannot cope without you. Perhaps they accuse you of abandoning them whenever you try to set a boundary.

In some relationships, threats or emotional pressure make distancing especially difficult. It is important to distinguish ordinary sadness about separation from coercive behavior designed to restrict another person’s freedom.

You can care about someone without being responsible for preventing every painful reaction.

5. You keep returning despite repeated harm

You leave. You miss them. They contact you. You remember the happier times. You return, hoping the relationship will improve.

This may occur in some abusive relationships, but returning is not proof of trauma bonding.

People may also return because of financial insecurity, children, threats, housing needs, immigration concerns, isolation, or fear of retaliation.

Reducing every return to an emotional bond risks overlooking the real constraints people face.

6. You feel unable to trust your own interpretation

You may question whether the abuse was serious enough to justify leaving. Perhaps your partner repeatedly denies incidents or persuades you that your reactions are unreasonable.

Those experiences may overlap with other forms of psychological manipulation.

Our investigation into signs of gaslighting in a relationship examines how repeated challenges to someone’s perception can undermine confidence.

Gaslighting and trauma bonding describe different concerns. One focuses on undermining a person’s understanding of events. The other concerns attachment associated with an abusive or coercive relationship.

They can coexist without being interchangeable.

Trauma Bonding vs. Love: What’s the Difference?

This question is difficult because the feelings involved may be genuine.

Someone can sincerely love a person who behaves abusively. They can remember meaningful experiences, feel grief at the prospect of separation, and wish the relationship had developed differently.

The presence of affection doesn’t prove that a relationship is healthy. But it also doesn’t mean every loving feeling is artificial or unreal.

A more useful distinction concerns the relationship itself.

Does the connection allow both people autonomy, dignity, and safety? Can disagreements occur without intimidation? Are boundaries respected? Does one person use fear, threats, or control to influence the other’s choices?

Healthy relationships aren’t free from conflict. People disappoint each other and struggle to communicate.

The distinction becomes more serious when there is a sustained pattern of abuse or coercion. Traumatic bonding theory attempts to explain how attachment may persist in that context. It does not determine whether someone’s love is authentic.

Is the relationship safe, and can both people make choices without coercion?

Is Trauma Bonding the Same as Emotional Addiction?

Not exactly.

“Emotional addiction” is frequently used in popular discussions to describe an intense need for a relationship or its emotional highs. It is not interchangeable with traumatic bonding as studied in abusive relationships.

A person might feel preoccupied with an ex, struggle to tolerate separation, or depend on romantic reassurance without experiencing a trauma bond.

Conversely, someone affected by abuse may remain attached while also facing substantial threats or constraints.

Our earlier article, Was It Love or Just Emotional Addiction?, explores the experience of feeling unable to let go.

This article addresses a narrower question: what research suggests about attachment in relationships involving abuse, intermittent mistreatment, and power differences.

The distinction prevents us from turning every painful attachment into a trauma-related label.

Why Leaving an Abusive Relationship Can Be So Difficult

People outside an abusive relationship often ask: why don’t they leave?

But that question assumes leaving is simple and safe. It can suggest that the person experiencing abuse has more freedom than they actually do.

The National Domestic Violence Hotline identifies threats of violence, financial dependence, fear for children or pets, isolation, limited housing options, and concern about retaliation among barriers to leaving.

Some survivors have previously not been believed or adequately helped. Others may fear losing custody, employment, community support, or essential resources.

Emotional attachment is only one possible part of this picture.

Recognizing abuse is not the same as being able to escape it

Imagine someone who has decided the relationship must end.

They may still need somewhere safe to live, money, documents, transportation, childcare, or legal advice. They may be monitored by a partner controlling their devices or movements.

They may have good reason to believe that announcing an intention to leave could increase danger.

They do not necessarily need another explanation of why the relationship is unhealthy. They may need practical support and an individualized safety plan.

We can investigate attachment without implying that survivors remain in harmful relationships because of a single emotional mechanism.

Does Trauma Bonding Always Follow Seven Stages?

Online explanations often describe trauma bonding as a fixed sequence: intense affection, trust, mistreatment, confusion, self-blame, and dependency.

These narratives may reflect some people’s experiences. But they should not be mistaken for a universally validated progression.

Dutton and Painter’s original investigation did not establish a mandatory seven-stage process.

Abusive relationships differ in forms of coercion, violence, manipulation, dependency, and emotional attachment.

Some begin with intense romance. Others become controlling gradually. Some involve intermittent reconciliation, while others involve persistent threats with relatively little affection.

A rigid model can make people dismiss harmful behavior simply because their experience doesn’t match every stage.

The better approach is to examine actual conduct, control, safety, and circumstances.

Is Trauma Bonding Caused by Dopamine or Oxytocin?

You may have encountered explanations claiming that trauma bonding is caused by particular combinations of brain chemicals.

The story often sounds precise: stress hormones create fear, reward chemicals create relief, and the brain becomes attached to the cycle.

Connections between stress, reward, attachment, and behavior are plausible. But that does not directly establish that a specific neurotransmitter explains a particular person’s attachment to an abusive partner.

The original Dutton and Painter study did not measure dopamine or oxytocin. It examined relationship experiences and psychological assessments.

We should be cautious about claiming traumatic bonding has a single proven neurochemical mechanism.

Human relationships involve memory, social context, emotional experience, learned expectations, practical dependence, and biological processes that are difficult to separate.

A compelling neuroscience story can make a complicated relationship sound neatly explained, while creating confidence the evidence has not earned.

Can Trauma Bonds Continue After a Relationship Ends?

Yes, attachment may continue after separation.

Dutton and Painter’s study specifically examined this possibility. Participants’ attachment generally decreased over the six-month follow-up period, but features of their relationships remained associated with their reported emotional connection.

That does not mean everyone continues feeling attached, nor does it establish how long an individual’s feelings will last.

Someone may leave because the situation is unsafe while continuing to miss the person. They may grieve the relationship they hoped to have, or feel relieved, frightened, angry, lonely, and attached at different times.

Those feelings are not evidence that leaving was the wrong decision.

Emotional recovery and physical separation are not necessarily synchronized.

Our article Why You Miss the Person Who Broke You examines longing after a painful relationship. Traumatic bonding research adds a specific question about how abusive dynamics and unequal power may be associated with lasting attachment.

How Can Someone Begin Healing From Trauma Bonding?

There is no universal recovery schedule, and no single technique guarantees emotional attachment will disappear.

In a study first published online in 2024 and appearing in Violence Against Women in 2025, Kaitlin Casassa, Gwen England, and Sharvari Karandikar explored recovery among 19 female survivors of sex trafficking.

Participants identified trustworthy relationships, their relationship with themselves, and education as important to their healing.

This small qualitative study involved a particular survivor population. It does not establish a tested treatment or show that the same process works for everyone.

It does suggest recovery can involve rebuilding the conditions that support personal safety, connection, and independent judgment.

Seek support without treating recovery as a test of willpower

A trusted friend, qualified counselor, domestic violence advocate, or supportive professional may help someone examine circumstances without judgment or pressure.

Support may involve emotional perspective and practical assistance with housing, transportation, legal information, financial options, or safety planning.

Give yourself room for mixed feelings

You can miss someone and still recognize that their behavior was harmful. You can feel relieved after leaving and still grieve.

You can remember genuinely good moments without treating them as reasons to minimize abuse.

The goal isn’t to prove every positive feeling was false. It is to understand that positive feelings do not cancel harmful behavior.

Rebuild independence in manageable ways

Recovery may involve reconnecting with trusted people, returning to personal interests, and regaining confidence in ordinary decisions.

For some, safety is the immediate priority. For others, the relationship has already ended and the challenge is understanding lingering attachment.

Both situations deserve care.

Make safety decisions based on circumstances, not internet rules

Online advice frequently recommends immediately ending all contact.

Reducing contact may be appropriate in some situations, but sudden changes can create risk when someone is monitored, threatened, or financially controlled. Children, legal arrangements, shared housing, or employment may complicate contact.

A domestic violence advocate can help develop safer options based on individual circumstances.

In the United States, the National Domestic Violence Hotline offers confidential support at 1-800-799-7233 and through thehotline.org.

If you’re in immediate danger, contact emergency services when it is safe to do so.

The Uncomfortable Truth About Trauma Bonding

Return to the beginning: the argument, the apology, the sudden warmth, and the relief of feeling close again.

From the outside, someone might wonder why that relief matters when the relationship has already caused so much harm.

But emotional attachments do not disappear simply because someone reaches an accurate conclusion about a relationship.

A person may understand the danger and still feel love. They may leave and still miss the partner they left. They may recognize repeated mistreatment while continuing to hope the next apology will finally mean change.

Traumatic bonding theory helps explain why attachment may persist under particular conditions of abuse and unequal power.

But it does not explain every person’s decisions, circumstances, or feelings, and it should never become another label used to blame someone for surviving.

The most important distinction is not between feeling attached and feeling nothing. It is between attachment and safety.

You can feel deeply connected to someone without that connection being safe to remain in.

Recognizing that difference may matter more than finding the perfect name for the bond.

FAQs

Research & References

1. Dutton, D. G., & Painter, S. (1993). Emotional Attachments in Abusive Relationships: A Test of Traumatic Bonding Theory. Violence and Victims, 8(2), 105–120. View research.
2. Casassa, K., England, G., & Karandikar, S. (2025; first published online in 2024). “I Had to Allow Myself to Heal”: How Survivors of Sex Trafficking Have Experienced Healing From Trauma Bonding. Violence Against Women, 31(9), 2350–2372. View research.
3. National Domestic Violence Hotline. Identifying & Overcoming Trauma Bonds. View guidance.
4. National Domestic Violence Hotline. Why People Stay in an Abusive Relationship. View guidance.

Tags: Emotional Abuse, emotional manipulation, toxic attachment patterns, trauma bond recovery, trauma bonding Last modified: 14/11/2026