How Past Trauma Affects Your Current Relationship (And What to Do About It)
If one or both partners in a relationship has experienced sexual, emotional, or physical trauma in a previous partnership, conflict can be especially challenging to navigate.
As a trauma therapist in Denver, CO who also specializes in relationships and attachment, a common concern I hear from a person who has suffered inter-relational trauma is: My current partner is nothing like my old partner. Why am I still responding like I did in my past relationship?
The story I hear from the non-affected partner tends to be the inverse: I am doing everything I can to help my partner heal, but stuff is still coming up. I don't know what more I can do.
In each case, disappointment, shame, frustration, and sadness can taint each partner's perspective of themselves and the other. Even when the relationship feels "good," there may be worries lurking about when the other foot could drop and conflict begins again. Living with doubt about emotional constancy in a relationship is incredibly taxing. We lose our ability to be present with the relationship's joys, and potentially our capacity to see ourselves as a worthy partner.
Why is it that despite our best efforts and our partner’s best efforts, past relationships can still haunt the present? And how can we fix that? Read on to hear my perspective as a Denver trauma therapist on the impact of trauma in a couple’s cycle and how therapy can help shift stuckness.
How Trauma Affects Relationships
When trauma has been part of a past relationship, it often carries forward into the next one, especially during moments of conflict. It’s common for your reactions to feel confusing or out of proportion, to you and/or your partner. This is because your nervous system is reacting to what’s happened to you in the past, not necessarily what’s happening in the present.
For the partner who has experienced trauma, this can create a sense of internal conflict. You may be able to recognize that your current partner is different, and still feel like your body is responding as though you’re back in a previous dynamic. This can be incredibly frustrating and isolating for the partner going through it. More often than not, they’re long for connection and depth in the relationship more than anything else, and just aren’t able to be present enough in their body and the relationship to take it in fully.
For the other partner, it can feel equally confusing, isolating, and dysregulating. You may be showing up with care, consistency, and intention, and still feel like it isn’t landing or isn’t enough to shift what’s happening.
Over time, this disconnect can begin to shape how both partners see themselves and each other, reinforcing the feelings of disappointment, frustration, and doubt that were named earlier.
Why Trauma Still Shows Up in Healthy Relationships
The imprint of trauma is something we can often more consciously track in our thoughts and emotions- feelings of depression, restlessness, hypervigilance and thoughts related to distrust or what could I have done better are just a few examples. What we don’t discuss enough is the impact of our trauma on our bodies and more specifically - our nervous system.
Though time may have passed since our trauma, or we are with a partner and in an environment that is safe, the blueprint of trauma remains primed in our nervous system, and can be activated by a word, emotion, or behavior that is associated with the trauma. Therefore, it is because trauma is rooted in physiological systems that are outside our conscious control that we feel our past within our present, even if the context is entirely different.
Trauma Rewires The Brain
Our sympathetic nervous system is the home of our fight-flight-freeze response. A severe traumatic event or ongoing episodes of trauma activate our amygdala, which we consider our emotional processing center. As the amygdala recognizes There is a threat here, it sends a danger call to the hypothalamus. The hypothalamus is the home of our fight or flight system, and when this system is activated by our hypothalamus, the body responds with increased heartbeat, breathing patterns, and heightened senses. While in many instances, our body returns to baseline after a dangerous event occurs, trauma stores the images, tastes, sounds, and feelings associated with the danger in our neural networks.
The Cycle: How Trauma Shows Up Between Two People
Most who have survived trauma report that they logically know they are safe, their partner is safe, and their environment is safe in the present. However, our emotional brains that are deeply intertwined with the physiological systems mentioned above have a harder time making that connection. As trauma therapists, we like to conceptualize disconnect between partners through the lens of Emotion Focused Therapy (EFT) and attachment. A primary tool in EFT especially applicable with trauma is known as ‘The Cycle’.
Many of our other blogs break down EFT and the cycle further, but what is important here is the shape of disconnect itself: an infinity symbol. Disconnect is not the “fault” of one person alone, but the impact of one partner’s emotions, thoughts and behaviors on the emotions, thoughts, and behaviors of the other partner.
In the center of the cycle, notice the “trigger”/ “alarm bell” section. Remember that with trauma, it is stored inside our bodies as it was felt and experienced at the time of danger. Triggers are anything that remind us emotionally, mentally, or physically of that time of danger, even if many facets of the present are different than the past.
If you haven’t already, be sure to check out our blog on ‘the cycle’, which unpacks the reasons why couples fight:
An Example of The Cycle Playing Out in a Relationship
Pretend Partner 1 was previously involved with a physically abusive partner who in times of rage, would yell and then hit Partner 1.
In the current safe relationship, Partner 2 is a big sports fan, and during important games, yells at the TV. For Partner 1, the yelling- even though it is not directed at them- resembles the precursor to the danger they experienced in their former relationship.
Partner 2’s excited screams are interpreted by Partner 1’s body as a trigger, and Partner 1 may respond by physically tensing, thinking, I am not safe, feeling scared and responding by running from the room.
Partner 2 sees Partner 1 running from the room (their own emotional trigger), prompting physical sensations of discomfort, thinking, I’m a bad partner for scaring them, feeling sad and responding by withdrawing and waiting for their partner to calm.
In times when no triggers are present, Partners 1 and 2 feel connected, emotionally and physically safe, and valued. It is only when reminders of the past surface that the story about the present changes, and partners begin to question themselves and their relationship. Often times simply recognizing and blaming disconnect on trauma versus individuals in the relationship can be a relieving starting point.
Common Relationship Patterns After Trauma
Reactivity and Emotional Flooding
Reactions to conflict and tension can feel immediate and intense. A moment of tension, disconnection, or even a subtle shift in tone can quickly lead to anxiety, anger, or overwhelm.
This can be confusing, especially when part of you knows your current partner is not your past partner. And still, your body responds as though something more significant is happening.
For the other partner, this can feel like things escalate quickly or unexpectedly, even when the intention was not to create conflict.
Withdrawal and Shutdown
At other times, the response might not be outward at all. It can look like pulling back, going quiet, or disengaging altogether.
This can look like needing space, avoiding the conversation, or feeling like you don’t have access to your thoughts or emotions in the moment.
For the other partner, it can feel like distance or disconnection, especially when they are trying to understand or repair what’s happening.
Mistrust and Hypervigilance
Even when a relationship appears steady, it’s common to feel like you’re waiting for the other shoe to drop.
You might find yourself scanning for shifts in behavior, tone, or connection, or questioning whether something is off, or if what you’re experiencing will actually last.
For the other partner, this can feel like their consistency isn’t fully landing or being trusted, even when they are showing up in steady and reliable ways.
Repeating Old Dynamics in New Relationships
As much as you don’t want to drudge up or repeat the past, trauma, especially when it has not been fully processed, has a way of showing up in subtle and not-so-subtle ways.
You might notice yourself slipping into familiar reactions, expectations, or patterns, even when the relationship in front of you is different.
For the other partner, this can lead to a sense of helplessness, frustration, and even their own reactivity starting to come online in response to what’s already happening between you.
How to Heal a Relationship Affected by Trauma
This work is doable, and it takes time, compassion for yourself and your partner, and the right support to help you move through the lingering impacts of trauma. This work is not meant to be done alone. Our nervous systems are built to change and heal through relationships, just as we are wounded in them. I hope this can feel like a hopeful invitation to lean into the safety of the relationships you have now, and to consider reaching out to a therapist for additional support.
Here are a few points for you and your partner to keep in mind as you’re navigating this process together:
Understand what’s happening in real time instead of trying to immediately fix or stop it
Notice when something feels familiar from the past versus what is actually happening in the present
Allow healing to move at a pace that feels manageable, rather than forcing change
Recognize that consistency and effort don’t always create immediate shifts
Name what’s happening in the moment instead of acting it out
Stay curious about each other’s reactions instead of making assumptions
Focus on repair after moments of disconnection
Let small, steady shifts build over time
These are great starting points to lean into connection with your partner and begin to build new, healthier cycles of communicating with each other. That being said, we know that this work is usually best supported by a professional and want to encourage you to seek the support you deserve for yourself and your relationship.
The following are some of the ways relationship-focused trauma therapy can support individuals and couples navigating trauma in their relationships:
Recognizing trauma triggers and how each partner responds to them
Shifting the focus from blaming each other to understanding the role trauma is playing in moments of disconnect
Reconnecting with the strength and resilience within the relationship when trauma is not present
Accessing deeper emotions beneath the disconnect and how it impacts your sense of self and perception of your partner
Identifying your needs, and your partner’s needs, when triggers arise
Restructuring communication so both partners feel seen and heard, especially in moments of activation
Relationship-Focused Trauma Therapy in Denver
Reach out to our team of trauma specialists for individual therapy focused on attachment and relationships to gain better connection with yourself and partner. Follow these three steps to get started:
1. Schedule a free 20-minute consult call to see if Denver therapy at CZTG is right for you.
2. Connect with the Denver trauma therapist of your choice via a phone consult.
3. Begin your path towards healing!