{"id":284,"date":"2026-04-29T13:35:52","date_gmt":"2026-04-29T13:35:52","guid":{"rendered":"https:\/\/redzine.co.uk\/index.php\/2026\/04\/29\/why-your-brain-turns-against-you-during-arguments-and-what-to-do-about-it\/"},"modified":"2026-04-29T13:35:52","modified_gmt":"2026-04-29T13:35:52","slug":"why-your-brain-turns-against-you-during-arguments-and-what-to-do-about-it","status":"publish","type":"post","link":"https:\/\/redzine.co.uk\/index.php\/2026\/04\/29\/why-your-brain-turns-against-you-during-arguments-and-what-to-do-about-it\/","title":{"rendered":"Why your brain turns against you during arguments \u2013 and what to do about it"},"content":{"rendered":"
<\/span> DimaBerlin\/Shutterstock.com<\/a><\/span><\/figcaption><\/figure>\n

My ex once told me, mid-argument, that I was the most unempathetic person he\u2019d ever met. It was a low blow. I\u2019m a clinical psychologist. Empathy is literally my job.<\/p>\n

What he probably didn\u2019t know \u2013 and I was too \u201cflooded\u201d to explain at the time \u2013 is that when we argue with people we love, our brains can briefly turn against us.<\/p>\n

Researchers call it emotional flooding<\/a> or diffuse physiological arousal<\/a>. Your heart hammers. You flush, sweat and shake. Adrenaline surges through you as though you are being chased by something that wants to eat you. <\/p>\n

Lisa Feldman Barrett, a professor of psychology at Northeastern University in the US, describes the brain as being \u201clocked in a dark, silent box\u201d<\/a> (your skull) with no direct access to the outside world. It can only work with signals from your senses, and it uses past experience to predict what those signals mean. So when my partner looked away during an argument \u2013 eyes down, head turned \u2013 my brain didn\u2019t just register disconnection. It reached into my past<\/a> and found my father, largely absent, largely disengaged and screamed \u2013 a threat.<\/p>\n

If you\u2019ve experienced a lot of conflict, rejection or trauma<\/a>, your brain becomes a hair-trigger prediction machine, interpreting interpersonal friction as danger even when you\u2019re perfectly safe. It\u2019s trying to protect you. The problem is that once you tip into that negative emotional state, you also shift from \u201cwe\u201d thinking to \u201cme\u201d thinking<\/a> \u2013 fast. Empathy evaporates. You\u2019re in survival mode, not relationship mode.<\/p>\n

It would be convenient to blame all of this on my neurology, or on my ex for arguing in ways that made me feel threatened. But that\u2019s not quite how it works. Our physiological states don\u2019t exist in isolation. We regulate<\/a> each other, pulling one another up or dragging each other under. Which means we carry some responsibility for what happens in each other\u2019s nervous systems.<\/p>\n

This gets particularly charged in the parent-child relationship. Parents are already stretched. When a child acts out, the most useful response is curiosity: what is this behaviour trying to communicate? But a flooded parent<\/a> is far more likely to react harshly or defensively than with the openness a child actually needs.<\/p>\n

So what can we do when the flood waters rise? The first thing is to get to know your own internal state in real time<\/a>. Awareness alone can slow emotional reactivity. It won\u2019t happen overnight, but learning to notice the early physical signs of flooding \u2013 the heat, the racing pulse \u2013 gives you a tiny window of choice before your brain takes over.<\/p>\n

The second tool is what psychologists call cognitive reappraisal<\/a>: consciously inserting a different story between the trigger and your response. When a colleague sighs and says: \u201cDo we really need a meeting about this?\u201d, your brain will offer you one interpretation immediately. Reappraisal asks: what else might be true here? This isn\u2019t about suppressing your feelings \u2013 suppression actually increases flooding<\/a> \u2013 it\u2019s about widening the range of possible responses available to you.<\/p>\n

When all else fails, the most powerful intervention is also the simplest: leave the room<\/a>. Not by stonewalling or slamming doors, but by agreeing in advance on a word or phrase that means: \u201cI need a break. I\u2019m not abandoning you.\u201d <\/p>\n

The 20-minute rule<\/h2>\n

The break needs to be real \u2013 at least 20 minutes \u2013 long enough for your body to return to baseline<\/a>, and spent doing something genuinely distracting rather than replaying the argument in your head. This works for parents too. Stepping away briefly and explaining to a child that you\u2019re not punishing them but regrouping is a far better model than pushing through while flooded.<\/p>\n

For those who find it hard to read their own physiological state, biofeedback<\/a> can help. The researchers John and Julie Gottman, who have spent decades studying couples in conflict, used simple fingertip pulse oximeters (devices that measure pulse rate and blood oxygen levels) in their lab to track what was happening to people\u2019s bodies during arguments. They went on to recommend using the same tools at home, as a concrete way of learning to self-soothe before the flooding takes hold.<\/p>\n

\n \"A
\n Pulse oximeters can be useful in these situations.<\/span>
\n Enrique Micaelo\/Shutterstock.com<\/a><\/span>
\n <\/figcaption><\/figure>\n

None of this is about avoiding conflict. Friction is part of human relationships<\/a> in every form \u2013 romantic, familial, professional \u2013 and trying to eliminate it entirely would be both exhausting and counterproductive. The goal is to stay present enough, and regulated enough, to keep hold of your empathy even when your brain is telling you to run.<\/p>\n

My ex wasn\u2019t entirely wrong. In that moment, flooded and frightened, I probably wasn\u2019t empathetic. But I\u2019d like to think I understand why, and that understanding, at least, is a start.<\/p>\n

\"The<\/p>\n

Trudy Meehan does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

DimaBerlin\/Shutterstock.com My ex once told me, mid-argument, that I was the most unempathetic person he\u2019d ever met. It was a low blow. I\u2019m a clinical psychologist. Empathy is literally my job. What he probably didn\u2019t know \u2013 and I was too \u201cflooded\u201d to explain at the time \u2013 is that when we argue with people […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-284","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=284"}],"version-history":[{"count":0,"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/284\/revisions"}],"wp:attachment":[{"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/categories?post=284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/redzine.co.uk\/index.php\/wp-json\/wp\/v2\/tags?post=284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}