When You Feel Not Chosen: Rejection Sensitive Dysphoria in Open Relationships

You know the feeling. Your partner is on a date with someone else, and somewhere around the second unanswered text your whole body goes cold. So what is actually happening in that moment, and why does telling yourself you are loved do absolutely nothing?

Your partner leaves for a date. You were fine an hour ago. You told them to have a good time and you meant it. And then the door closes and something drops. A heaviness in your stomach. A story starting up in the back of your mind that you are second choice, that you are the one being tolerated, that the other person is better and your partner is right now realizing it.

You try to talk yourself down. You list the evidence. Your partner chose you, lives with you, said they loved you this morning. You know all of it is true. And it lands nowhere. The reassurance slides right off because the thing happening in your body was never an argument in the first place.

If you are neurodivergent, and especially if you have ADHD, you might already have a name for this. Rejection sensitive dysphoria. The intense, often physical wave of pain that comes from rejection you perceive, whether or not the rejection is actually real. In open relationships, ethical nonmonogamy, and polyamory, there are simply more moments where that wave can hit. More partners. More dates. More small shifts in attention that your nervous system can read as proof you are being left behind.

I work with this a lot, and I want to say two things up front. First, you are not broken for feeling it. Second, the way out is not the way most people assume.

Reassurance does not work on RSD because RSD is not living in the part of you that processes facts. It is living in your body. So that is where the work has to happen, and that is where the relief actually comes from.

What RSD actually feels like

Before anything shifts, you have to be able to see what is happening. With clients, the first thing I do when someone is in this spiral is slow down and name it, in two layers.

The first layer is what is happening in your mind. The thoughts racing. The story building. The familiar narration that you are not chosen, not enough, about to be replaced.

The second layer is what is happening in your body, and this is the one people skip. RSD is deeply somatic. It can show up as that drop in your stomach. It can show up in your gut more literally, as digestive upset. It can change your appetite, sometimes killing it, sometimes spiking it. For some people it shows up as the urge to overuse a substance to take the edge off. None of that is a character flaw. That is a nervous system in distress, doing what nervous systems do.

When you can name both layers, something already changes. You stop being the spiral and start being the person noticing the spiral. That gap is small and it matters.

Why open relationships turn the volume up

There is nothing about ethical nonmonogamy that creates RSD. If you have it, you brought it with you. What ENM does is give it more surfaces to land on.

In a closed relationship, the moments that can read as rejection are limited. In an open one, the math changes. A metamour your partner is excited about. A date that runs long. A text that goes unanswered for an hour because, reasonably, your partner is present with someone else. A shift in how often attention comes your way. Any of these can trip the wire, and for a brain wired for RSD, a tripped wire does not feel like a small thing. It feels like confirmation.

This is exactly why some neurodivergent people walk away from ENM even when it genuinely fits them, even when they want it. The not chosen feeling shows up so hard and so often that it seems easier to close the door than to keep getting hit. I understand that completely. I spent a decade practicing ethical nonmonogamy myself before choosing monogamy, and I know that particular drop from the inside, the heart falling into the stomach, the certainty that you are second fiddle. So I am not handing you theory from a book. I am telling you it is survivable, and that there is more to do about it than white knuckle through.

Why telling yourself the truth does not help

Here is the part that confuses people most. You can have every fact on your side and still feel like you are drowning.

That is because RSD does not respond to evidence. The wave is not a thought you can correct. When you are in it and you start reciting the reasons you are loved, you are speaking a language your distressed nervous system does not understand in that moment. Cognitive reassurance, the talking yourself down, is aimed at the wrong target. It is trying to win an argument that your body is not actually having.

What your body is asking for is not a better argument. It is something it can feel.

What actually helps: go to the body, build the ritual

This is the heart of how I work with RSD in open relationships. We move the work out of your head and into something physical and reliable. And we build it ahead of time, while everyone is calm and clear, so you are not trying to invent comfort from scratch in the middle of a spiral.

Here is the shape it usually takes. Make it yours.

1. Catch the early signal. Learn your own tells. Maybe it is the stomach drop, maybe it is the appetite change, maybe it is the specific story that always starts the same way. Naming it as it begins, out loud if you can, is the first move. This is the RSD, not the truth.

2. Go physical, not verbal. Reach for something your body can register. A long hug. A hand to hold. A hello and a goodbye that are warm and physical every single time, so your nervous system has an anchor on both ends of a partner leaving.

3. Set up contact in advance, by agreement. If a check in text during a date helps you, talk about it with your partners beforehand and agree on it together, so it is a plan and not a panicked reach. Some couples and polycules love this. Some do not want it. The point is that you decided together, ahead of time, while clear headed.

4. Carry a reminder you can hold. A small physical trinket can do real work. Something a partner gives you to keep on you when you are apart, something you can put your hand on when the wave comes, that says you are held even when they are not in the room.

5. Make it a ritual, not a rescue. Rituals work because they are predictable. The same warm goodbye, the same object, the same way of coming back together afterward. Repetition is what teaches a nervous system that intensity is followed by safety, again and again, until your body starts to believe it.

None of this is about needing less. It is about giving your body the thing it is actually asking for instead of the thing your mind thinks it should want.

A few things to hold onto

Some smaller truths that tend to help the people I work with:

• The feeling is real even when the rejection is not. You are not making it up, and you also do not have to treat every wave as evidence about your relationship.

• One partner cannot be your only source of reassurance. Part of what makes open relationships sustainable, and honestly part of what makes any relationship sustainable, is having enough connection in your life that no single person is carrying all of it.

• Ahead of time beats in the moment, every time. The comfort you build while calm is the comfort that is actually available when you are not.

• This gets easier. Not because the wiring changes overnight, but because your body slowly collects evidence that the drop is followed by a return.

How I work with this in session

When a client brings RSD into the room, I am usually working from two places. Internal Family Systems, where we get curious about the part of you that goes into that spiral, what it is afraid of, and what it has been trying to protect you from, often for a very long time. And Emotionally Focused Therapy, where we look at the attachment need underneath the wave. What you are actually longing for. What the cycle is between you and your partners when this hits. What each of you needs in that moment, and how you negotiate getting those needs met when they sometimes pull in different directions.

The work is not about talking you out of your feelings. It is about understanding what they are pointing at and building something real around them, so the not chosen feeling stops running the relationship.

Where to go from here

If this is your experience, you are exactly the kind of person I built my practice for. I am a neurodivergent and kink affirming therapist in solo practice, working with adults navigating ethical nonmonogamy, kink, BDSM, and the particular intensity of a neurodivergent nervous system. I practiced ENM myself for ten years before choosing monogamy, so I understand this territory from the inside, and I am not here to sell you a lifestyle. I am here to help you build the one that fits you.

A few places to read more:

• For open and polyamorous relationships, see my ethical nonmonogamy work.

• For neurodivergence, RSD, and the way your brain actually operates, here is how I work with neurodivergent clients.

• And if kink or BDSM is part of your world too, see my kink and BDSM page.

Our first session is simple. It is me getting to know you and your world, the major characters, the events and challenges, and what you want to be different. From there we usually meet weekly or every other week, find the tools that fit your goals, and build from there. Everything is online, throughout California, so you can do this work from wherever you feel most like yourself. There is no template. Every person I work with works differently.

To ask about pricing, scheduling, or whether we are a fit, reach out and book a free consultation here.