How Past Trauma Can Show Up in Your Relationship
Past trauma can show up in a relationship as sudden strong reactions, pulling away from closeness, trouble trusting, or feeling constantly on edge. These are understandable responses, not character flaws. When symptoms are severe, individual trauma-focused therapy often comes first, and couples work can run alongside it to help both partners understand the pattern.
What counts as trauma?
The Substance Abuse and Mental Health Services Administration (SAMHSA) describes trauma as an event or circumstance resulting in physical, emotional or life-threatening harm. That can mean a single event, such as an assault, a serious accident or a sudden loss, or something that went on for a long time, such as abuse or neglect in childhood.
Trauma is common. The U.S. Department of Veterans Affairs National Center for PTSD notes that most people will experience at least one trauma in their lifetime that could lead to post-traumatic stress disorder (PTSD), yet only about 6 in 100 people in the U.S. will have PTSD at some point in their lives. The National Institute of Mental Health (NIMH) says that not everyone who lives through a dangerous event develops PTSD and that most people recover from their symptoms over time.
So trauma and PTSD are not the same thing. PTSD is a specific diagnosis. Many people carry the effects of past trauma in quieter ways that never meet that bar but still show up in how they love, argue and trust. This article is general information. Only a qualified clinician who knows you can assess what you are dealing with.
How can past trauma show up in a relationship?
NIMH groups PTSD symptoms into four kinds: re-experiencing, avoidance, arousal and reactivity, and changes in thinking and mood. Even when someone does not have PTSD, milder versions of these can surface in a close relationship, often in ways that neither partner connects to the past.
- Re-experiencing. A tone of voice, a touch, a smell or a type of argument can bring back old fear. The reaction may seem out of proportion to what just happened, because it is partly about what happened before.
- Avoidance. Pulling away from closeness, sex, certain topics or certain places. A partner may experience this as coldness or rejection.
- Arousal and reactivity. Feeling on edge, being easily startled, having trouble sleeping, or flaring up quickly in conflict.
- Thinking and mood. Expecting to be let down or hurt, finding it hard to trust, feeling numb or losing interest in things that used to matter.
The VA’s review of PTSD and the family says PTSD in one partner is associated with lower relationship quality, and that avoidance and numbing were the symptoms most closely linked to family functioning and intimacy problems in a recent meta-analysis, because they can lead to withdrawal and a lack of emotional or physical intimacy. Much of that research involved military veterans and their partners, so it may not describe every couple.
Trauma can also shape the patterns between you. A common pattern is that one partner reaches for reassurance while the other shuts down to feel safe, and each person’s coping move sets off the other’s. Neither of you is the problem. The cycle is.
What is it like for the partner?
Loving someone who is struggling with the effects of trauma can be hard, and it helps to say so. The VA notes that family members may feel hurt or helpless, and that family stress can in turn affect PTSD symptoms. Its professional review adds that when one partner has PTSD, the other is more likely than average to be distressed, and that the weight of caregiving is linked to partner distress and dissatisfaction.
The same review describes something called accommodation: changing your own behavior to avoid setting off your partner’s symptoms, for example avoiding crowds or never raising certain subjects. It feels like kindness, and sometimes it is. But the VA notes that accommodation is linked to higher PTSD symptoms and lower relationship satisfaction, and may make treatment less effective unless it is addressed in therapy.
If you are the partner, your own support matters. Individual therapy, a support group or simply time with people who care about you is not disloyal. If your partner also lives with depression or anxiety, the guide’s article on when your partner has depression or anxiety covers how to support someone without losing yourself.
When should individual trauma therapy come first?
Sometimes the most useful step for the relationship is individual treatment for the person who went through the trauma. That is often the case when someone has frequent flashbacks or nightmares, cannot function at work or at home, is using alcohol or drugs to cope, or has thoughts of self-harm.
For PTSD, NIMH lists the main treatments as psychotherapy, medication, or both. The VA’s National Center for PTSD says the talk therapies with the most research support are trauma-focused, and that the ones that work best are Cognitive Processing Therapy (CPT), Eye Movement Desensitization and Reprocessing (EMDR) and Prolonged Exposure (PE). If you think you may have PTSD, ask any therapist you consider whether they are trained in one of these approaches. Questions about medication belong with a prescribing clinician.
Individual therapy is also useful when the effects of past trauma are real but not PTSD: patterns of mistrust, shame or shutting down that you want to understand for yourself. spiral2grow offers individual therapy in NYC as well as couples work, and the free phone consultation is a good place to ask which fits your situation.
How can couples work sit alongside trauma treatment?
Individual and couples work are not either-or. The VA’s review describes several couple-based approaches developed for PTSD, including Cognitive-Behavioral Conjoint Therapy for PTSD, a 15-session therapy that aims both to reduce PTSD symptoms and to improve the relationship. The VA is candid that all of these approaches have preliminary support but need more rigorous research, and it notes that both couple-based and individual treatments may improve relationships, so personal preference can guide the choice.
In practice, many couples find that general couples therapy helps alongside individual treatment. It can give the partner who did not experience the trauma a way to understand reactions that once seemed baffling, help you both spot the cycle you fall into, and give you language for asking for space or reassurance without blame. With both partners’ written consent, the individual and couples therapists can coordinate. For how the two formats differ, see couples therapy vs individual therapy.
When is couples therapy not the right first step?
The VA notes that PTSD is linked to a higher likelihood of intimate partner violence, and also stresses that most people with PTSD have never been violent. If there is violence, threats, coercion, or you feel afraid of your partner, couples therapy is not the right first step. Reach out to the National Domestic Violence Hotline at 1-800-799-7233, or text START to 88788. If you or your partner are thinking about suicide or self-harm, call or text the 988 Suicide & Crisis Lifeline. The guide explains other situations in when couples therapy is not recommended.
What can help day to day?
- Learn the triggers together, at a calm time, not in the middle of one.
- Agree on a pause signal. A word or gesture that means “I need a break, and I will come back,” followed by actually coming back.
- Do not push for the story. Your partner does not owe you every detail of what happened. Feeling safe usually comes before telling.
- Keep routines that steady you both, such as sleep, meals, movement and time outdoors.
- Separate the person from the reaction. “That was a lot for you just now” lands better than “Why are you overreacting?”
Talk with a couples therapist in NYC
If past trauma is affecting your relationship, Moshe Ratson, LMFT, offers a free phone consultation to talk about what is happening and whether couples counseling, individual therapy or a referral makes most sense. Sessions are available in Midtown Manhattan or Online by Video. You can contact spiral2grow to set up a call.
Common questions
It can. Experiences such as abuse or neglect early in life can shape how safe closeness feels, how you handle conflict and how easily you trust. Not everyone who went through childhood trauma struggles in this way. If you notice old patterns repeating, individual therapy can help you understand them, and couples work can help you change them together.
That is your decision, and you can share as much or as little as feels right, when it feels right. Some people find it helps a partner understand certain reactions without hearing every detail. A therapist can help you think through what to share and how. You do not owe anyone the full story.
Learn about PTSD, encourage treatment, and talk together about triggers and what helps. Be careful about reorganizing your whole life around avoiding symptoms, which the VA links to worse outcomes. Keep your own friendships, rest and support. Many partners benefit from their own therapy or a support group.
It can be overwhelming if it pushes someone to talk about trauma before they are ready, or if there is violence or fear in the relationship. A careful therapist will pace the work, check on safety first, and may recommend individual trauma treatment before or alongside couples sessions. Raise any concerns directly at the start.
Sources
- Trauma and Violence, Substance Abuse and Mental Health Services Administration (SAMHSA)
- How Common Is PTSD in Adults?, U.S. Department of Veterans Affairs, National Center for PTSD
- Post-Traumatic Stress Disorder (brochure), National Institute of Mental Health (NIMH)
- PTSD and the Family, U.S. Department of Veterans Affairs, National Center for PTSD
- Effects of PTSD, U.S. Department of Veterans Affairs, National Center for PTSD
- PTSD Treatment Basics, U.S. Department of Veterans Affairs, National Center for PTSD
- National Domestic Violence Hotline, The Hotline
- 988 Suicide & Crisis Lifeline, 988 Lifeline
This article is part of the Couples Counseling Guide. It is general information, not a substitute for care from a licensed professional who knows your situation.
This article is for general education. It is not a substitute for professional advice, diagnosis or treatment.
