It feels like coincidence, or just stress in a general sense. But when conflict with someone you're close to goes unresolved - or even partially resolved - it tends to sit somewhere in the body for a while.

This isn't about blaming difficult relationships for physical symptoms. It's more that the body doesn't really distinguish between emotional threat and physical threat. When something feels wrong between you and someone who matters to you, your system responds accordingly.

It's not always obvious

Sometimes people notice it clearly - a tightness in the chest after a difficult conversation, jaw clenching, a kind of restless exhaustion. Other times it's subtler. A low appetite. A short fuse with everyone else. Difficulty concentrating. The sense of being vaguely on edge without being able to say why.

What's often happening is that the body is still holding the unresolved tension, even if the conversation has technically ended.

With couples in particular, I see this a lot. One or both people have moved on outwardly - life continues, they're functioning, maybe things are even fine on the surface - but something hasn't settled. And that unsettledness has to go somewhere.

It's also worth saying that this isn't a sign of weakness or of being too sensitive. People who are very good at managing their emotions, who pride themselves on staying calm, can be just as affected - sometimes more so, because the effort of containment has its own cost.

The particular weight of conflict with someone you're close to

Conflict with a stranger or a colleague carries its own stress. But conflict with a partner, a close family member, someone you share your life with - that's different in quality. The stakes feel higher. There's often more that's unsaid. And the relationship itself can feel temporarily unsafe in a way that's hard to articulate, even to yourself.

That kind of relational stress tends to be more sustained and harder to switch off from. You can't easily get distance from it. You go home to it, or you are home with it.

There's also the question of history. In long-term relationships, a single argument rarely exists in isolation. It often carries the weight of previous conflicts, old patterns, things that were never quite resolved the first time. That accumulation is part of what makes it so tiring - you're not just dealing with what happened last week.

Over time, if that pattern repeats - conflict, incomplete resolution, carrying on - it can start to show up as chronic tension, poor sleep, digestive issues, low mood. Not always dramatically. Often just as a kind of background heaviness that becomes normal. People adjust to it gradually and stop noticing how much it's costing them.

Why talking about it doesn't always help

People often find that going over the argument again - even with a friend, even in their own head - doesn't actually bring relief. That's because the body's response to threat isn't always resolved through narrative. You can understand something perfectly well and still feel it physically.

Rehearsing the conversation, working out what you should have said, going over the other person's behaviour - all of that keeps the mind occupied but doesn't necessarily allow the nervous system to settle. Sometimes it keeps it more activated. The body needs something different from an explanation.

This is part of why approaches like acupuncture, EFT, and reflexology can be useful alongside couples therapy. Not as replacements for talking things through, but because they work with what's happening in the body rather than just the content of the problem. Sometimes that's what's needed to actually shift something, rather than just revisit it.

EFT in particular - tapping on specific acupressure points while focusing on what's troubling you - can help to discharge some of the physical charge that stays attached to difficult experiences. It's not for everyone, but for some people it offers a way in when words alone aren't quite reaching it.

What couples therapy actually addresses

A lot of people come to couples therapy expecting to relitigate the argument. To finally be heard, or to have someone adjudicate. That's understandable. But what tends to be more useful is slowing down enough to understand what's actually happening between two people - the patterns, what each person is responding to, what's really being asked for underneath the surface conflict.

Often what looks like an argument about practical things - division of labour, money, time - is carrying something else. A feeling of not being considered. A fear about the direction of the relationship. A need that hasn't been named clearly, sometimes even to oneself. Therapy can create enough space to get to that layer, which is usually where the real work is.

That work, when it goes well, tends to have a physical effect too. People describe feeling lighter. Sleeping better. The tension they'd been carrying without realising starts to ease.

It doesn't always go quickly. And it isn't always comfortable. But the connection between relational stress and physical wellbeing is real, and addressing one tends to have an effect on the other.

If any of this sounds familiar and you're not sure where to start, I offer both couples therapy and individual sessions - in person in Edinburgh or online. Acupuncture, reflexology, and EFT are also available if you're looking for something that works alongside talking therapy, or instead of it for now. You're welcome to get in touch here.