When CNM clients come to Wildhaven, they’re usually not coming in because of their relationship structure. Most of the time, something keeps happening that they can’t quite explain. A reaction that’s bigger than the situation warrants. Patterns that play out across relationships even when the people involved are different. A persistent feeling of being activated in ways that don’t trace back to anything happening in the current relationship.
What we’ve found, working with people in polyamorous and non-monogamous relationships over time, is that CNM has a particular way of surfacing attachment wounds that might have stayed quieter in a more traditional structure. Not because non-monogamy is inherently less healthy or more fraught than monogamy, but because more relationships means more attachment, and more attachment means more opportunities for old patterns to show up.
That observation shapes a lot of how we work with CNM clients at Wildhaven. And it’s worth laying out clearly, because a lot of people come in wondering whether what they’re experiencing is a relationship problem, a them problem, or something older entirely.
Usually it’s some of both.
What we actually mean by attachment wounds
Attachment theory gets used loosely enough in therapy spaces that it can start to feel abstract. So here’s what we mean when we use it with clients.
When you grew up in an environment where connection felt inconsistent, conditional, or hard to hold onto, your nervous system built strategies around that. Monitoring other people’s moods. Making yourself agreeable so the connection didn’t get disrupted. Pulling back before someone else could pull back from you. Those strategies developed for good reasons. The nervous system was doing its job.
The issue is that the nervous system doesn’t automatically update its threat assessment when your circumstances change. In adult relationships, and especially in CNM relationships where there are more people and more moving pieces, those old trauma patterns get activated by situations that might look completely different on the surface but feel similar underneath.
A partner spending a night with someone else might register to the nervous system as abandonment, even when that’s not what it is, and even when some part of you genuinely supports the relationship structure you’ve built. The intensity of that reaction isn’t a sign you’re failing at non-monogamy. It’s information. And in our experience, it’s usually pointing at something that predates the relationship entirely.
What we see come up most often with CNM clients
Three things show up consistently enough in our work with CNM clients that we want to name them here.
The first is scarcity. A lot of people who grew up with emotional scarcity, where love or attention felt like something you had to earn or compete for, find that watching a partner distribute time and connection across multiple relationships activates that old wiring in a pretty specific way. It doesn’t matter that they understand the relationship structure and agreed to it. The part of the nervous system that learned to compete for limited resources doesn’t respond to rational reassurance.
The second is comparison. CNM communities talk a lot about compersion, which is real and genuinely accessible for many people. But if your history included feeling like you were perpetually measuring up against someone else, the presence of other partners can activate that same old measurement. Research has also found that people practicing consensual non-monogamy can experience significant stigma and minority stress. What makes this particularly hard to talk about is that in some CNM spaces, struggling with comparison gets framed as evidence that you haven’t done the inner work. That’s not how we see it. Struggling with comparison is usually evidence that your history involved a lot of it, not that you’re doing non-monogamy wrong.
The third is what happens after a rupture. Most CNM relationships run on explicit agreements. When those agreements get broken, even in small ways, the repair process gets complicated by whatever each person brings from their history. We’ve worked with clients who could not understand why a relatively minor breach felt catastrophic to them until we started looking at what trust violations meant in their earlier relationships. That context matters. It changes how repair needs to happen.
What this means for how we work with CNM clients at Wildhaven
When a CNM client comes to us, we’re not approaching the relationship structure as the thing to examine. We’re approaching it as the context in which older patterns are becoming visible, which is actually useful information.
A lot of the work involves helping someone develop enough self-awareness in activated moments to ask: what part of this belongs to what’s happening right now, and what part belongs to something older? That’s not a question you can answer from inside the activation. It requires some nervous system regulation first, which is part of why we incorporate somatic approaches alongside the talk-based work.
We use EMDR with some CNM clients to process the specific earlier experiences where attachment patterns got established. We use IFS work to get to know the parts of someone that are running protective strategies, even when another part of them is genuinely committed to the relationship structure they’ve built. We use somatic therapy for trauma to work with what’s happening in the body in activated moments, not just what’s being thought or said.
None of this moves quickly. But it tends to produce a different kind of change than just understanding your attachment style on paper. Clients start to notice that the reactions that used to hijack them have less charge. That they can stay more present in hard conversations. That they’re better able to tell the difference between a real problem in the current relationship and an old pattern getting triggered.
A note on finding a therapist who actually gets it
If you’re in a CNM relationship and looking for support, the therapist’s relationship to non-monogamy matters more than people sometimes expect. You shouldn’t have to spend the first few sessions explaining basic terminology, and you definitely shouldn’t have to manage a therapist who thinks the relationship structure itself is the issue.
At Wildhaven, we work with CNM and polyamorous clients from a place of genuine familiarity with these relationship structures. The work isn’t about questioning whether non-monogamy is right for you. It’s about helping you understand what you’re carrying from your history, and how that’s affecting the relationships you’re trying to build.
If that sounds like what you’re looking for, reach out to schedule a free consultation with the Wildhaven team in Oakland.