Couples Therapy: What to Do When Only One Partner Shows Up

This is a question that comes up a lot in couples therapy.

You’re expecting both partners, and only one arrives. And in that moment, there’s often a bit of uncertainty about what to do next.

Do you go ahead with the session?
Do you cancel it?
Do you charge a full fee, or something different?
And are you now doing couples therapy, or has it shifted into something else?

It can feel like a practical question on the surface, but it usually carries more weight than that.

Why this moment matters more than it seems

When only one partner shows up, it’s easy to see it as a logistical issue.
But in couples therapy, very little is just logistical.
Something is happening in the relationship that has led to this moment. There may be avoidance, ambivalence, conflict, or simply a difficulty in staying engaged in the work. And how we respond as therapists becomes part of that dynamic.
So while the question might sound like “what do I do here?”, there’s also a deeper question underneath it about how we hold the work.

Thinking about it in advance: the role of contracting

My thoughts on this are quite clear. This is something that’s best thought about in advance, rather than decided in the moment.

As part of your couples therapy contracting, it’s important to be clear about what happens if only one partner attends. Whether that means the session is cancelled, whether it goes ahead, and how it’s charged. When that’s been agreed at the beginning, you’re not left trying to work it out under pressure. The boundary is already there.

And in many ways, that boundary supports both you and the couple. It creates clarity, and it takes some of the emotional weight out of the decision when the situation arises.

Holding your boundary in the moment

If you’ve set that boundary in your contract, then the invitation is to follow it. Not in a rigid way, but in a way that respects the frame you’ve already put in place.

In working with couples in therapy, the structure you create is part of what holds the work. It gives the couple a sense of consistency, and it supports you in staying grounded, especially when things become uncertain.

Often, it’s these small moments where therapists begin to build more confidence in couples therapy — not by having the perfect response, but by trusting the framework they’ve already set.

When you find yourself making an exception

That said, there may be times when you notice yourself wanting to make an exception. You might feel pulled to go ahead with the session, to be helpful, or to not lose the momentum of the work.
And again, that’s not necessarily wrong. But it is something to be curious about.

If you’ve already decided, as part of your contract, what you would do in this situation, and then you find yourself stepping outside of that, it’s worth pausing and reflecting.
What’s happening here?

A place for reflection

These moments can be very informative.

You might ask yourself:
What is it about this situation that is pulling me to respond differently?
Am I trying to reduce discomfort — either theirs or mine?
Is there something in the couple dynamic that I’m being drawn into?
What might this be touching in me?

This is where countertransference in couples therapy becomes really relevant. Not in a heavy or overly analytical way, but simply as a way of staying connected to your own experience in the room.
Often, if we feel a strong pull to act, there’s something there worth paying attention to.

Seeing one partner alone — is it ever appropriate?

There are therapists who choose to include individual sessions as part of their couples work. And that can be very valid. But the key difference is that it’s intentional.
It’s part of the structure of the work, rather than something that happens in reaction to a moment. It’s explained clearly, and it’s held within the overall frame of supporting the relationship.

Without that clarity, it can be easy for the work to shift away from the couple and into something else, without that being fully acknowledged.

Building confidence in couples therapy

If you’re newer to couples therapy, moments like this can feel quite exposing.
There can be a sense of needing to get it right, or not wanting to disrupt the relationship with the client who has shown up.

But over time, what tends to build confidence isn’t having all the answers. It’s having a clear structure, being consistent with your boundaries, and allowing yourself to reflect on your responses when things don’t go as planned. That’s really where the learning sits.

Deepening your work in couples therapy

If you find yourself sitting with questions like this, you’re not alone.
Working with couples brings a different kind of complexity. It asks more of us as therapists — in how we hold the room, how we manage ourselves, and how we stay steady when things feel uncertain.

At the Institute of Couples Therapy, we offer trainings for therapists who are beginning to explore couples work, as well as for those already working with couples who want to deepen their practice. The focus is always on supporting you to feel more clear, more grounded, and more confident in the room.
We also have the ICT Community — a space for couples therapists to stay connected to the work. It includes live case consultations, discussions with other therapists, and ongoing support as you continue to develop your skills.

Because this work isn’t something you have to figure out on your own. And that’s where having support, training, and space to think things through can make a real difference.