The arguments your back knows by heart
18 August 2026
The arguments your back knows by heart
With Léa and Mathieu, arguments always follow the same script. Words escalate, then silence falls. The next day, Léa has a migraine. Mathieu's back seizes up. Twelve years of life together, and their bodies have been keeping accounts that neither of them ever wanted to read.
What couple life does to the nervous system

Your partner is the person whose signals your body monitors most closely: a shift in tone, a sigh, a door closed a little too hard. When the relationship goes through a zone of tension, each partner's nervous system switches to constant vigilance, even during the calm moments. You sleep side by side, but each of you sleeps on alert. Sooner or later, that ongoing tension leaves its imprint somewhere: jaw, neck, back, stomach, sleep. And the longer it lasts, the lower the trigger threshold drops: the smallest thing is enough to reignite the argument, because both bodies were already charged before the first word.
Somatic pain, a faithful messenger
Somatising doesn't mean making it up. The pain is real: muscles contracted for hours on end, digestion slowed by stress, fragmented sleep that blocks recovery. The body expresses what the relationship can no longer say with words. In some couples, it even becomes the last remaining channel of communication: you no longer talk to each other, but you hurt together. A medical opinion remains essential, of course, for any persistent pain: the body can have several reasons for speaking up.
We thought we had a communication problem. What we really had were two exhausted bodies that could no longer listen to each other.
Calm the bodies before going back to words
This is the most useful reversal: stop trying to settle the conversation while both nervous systems are on alert. A brain in defence mode doesn't listen, it protects itself. Hence one simple rule: never open a sensitive subject while holding your breath. Before the discussion, give yourselves three minutes of breathing, together or each on your own: breathe in for 4 seconds, breathe out for 6 seconds. Two calmed bodies don't guarantee agreement, but they make listening physically possible.
When support can help
If the same tensions keep coming back in a loop, it's often because they rest on blocks older than the relationship itself: fear of abandonment, a need for control, inherited anger. Brief therapy makes it possible to work on those roots individually, and Dalila Benfriha is also trained in couples therapy with CERFPA. The breathing workshops actually include couple life among their themes: two nervous systems learning to come back down is already a different relationship.
Your back, those migraines, your nights: all of it speaks about the two of you. To start by soothing the bodies, discover the immersive workshops.
Keywords: relationship tension, somatic symptoms couples, arguments and stress, stress-related back pain, communication in couples, couples therapy, breathing together
Ready to move from words to breath?
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