Picture this: you and your partner are cooking dinner together, looking forward to a nice evening. Then your partner says something that feels disrespectful. And before you even realize what’s happening, you react — not like an adult, but like a hurt child. Maybe the way you used to react when your older brother teased you.
Your partner is confused. So they react too — with their own old, automatic response from childhood. And suddenly, two grown adults are arguing like kids.
Sound familiar? It happens in almost every close relationship. And there’s a real reason why.
these triggers, and it’s part of what makes us human.
Why Close Relationships Bring Up Old Pain
When we are close to someone, we become more vulnerable. Old hurts and old fears rise to the surface. Things that happened to us years ago — even things we’ve never fully dealt with — can get triggered by the person we love most.
This isn’t a sign that something is wrong with you or your relationship. It’s part of being human.
Whether you grew up with parents who were distant, unpredictable, loving but inconsistent, or even mostly kind — everyone carries sensitive spots. And our partners, without meaning to, can bump right into them.
The good news is that once you understand where these reactions come from, you can start to change them — together.
What Trauma Does to Your Nervous System
Here’s something important to understand: trauma doesn’t just live in your memories. It lives in your body and your nervous system.
We all have something called a social engagement system. This is the part of your nervous system that helps you connect with others — communicate, bond, feel close, even laugh and play. When you feel safe, this system is active. You can think clearly. You can feel your emotions without being overwhelmed by them. You can handle hard moments without losing yourself.
But when you feel threatened — or when something triggers an old trauma — this system shuts down.
Your body switches into survival mode. It doesn’t know the difference between a real danger and an emotional one. So it prepares to fight, run away, freeze, or collapse. All of your energy goes toward protecting yourself — not toward connecting with your partner.
When that happens, it becomes very easy to misread your partner. Their tone sounds threatening when it isn’t. Their words land harder than they were meant to. You respond to who they remind you of — not who they actually are.
The Cycle That Keeps Couples Stuck
Here’s how this plays out in relationships:
Something triggers an old wound. You react from that old place — not from the present. Your partner gets confused or hurt by your reaction. They have their own automatic response. Now both of you are caught in a loop — reacting to your pasts instead of talking about what’s actually happening right now.
This cycle can repeat for years. And it can leave both partners feeling deeply misunderstood — even when they love each other very much.
Understanding this cycle is the first step to breaking it. When both partners can see what’s happening — and where it really comes from — everything starts to shift.
How Couples Therapy Helps
When couples come to therapy, one of the most powerful things that happens is this: they start to understand each other’s triggers.
Instead of taking a reaction personally, a partner can begin to ask: Is this about me — or is this about something old?
In therapy, I help couples get their social engagement system back online. That means helping both partners feel safe enough to stay present — to stay connected to each other, even when things get hard.
When that system is working, couples can handle conflict without it becoming a battle. They can hear each other without getting defensive. They can repair hurt feelings instead of letting them pile up.
This is not quick work. But it is deeply meaningful work. And it can transform not just your relationship — but how you feel about yourself.
Ready to work on your relationship?
If you and your partner keep getting pulled into old patterns — reacting to each other’s past instead of building something new — couples therapy can help you find a different way.
I work with couples in person in Boulder, CO and via telehealth across the country. I use evidence-based approaches, including PACT, that help partners understand each other’s nervous systems and build genuine safety together.
Schedule a free 30-minute consultation to see if working together is a good fit.
