Ep 220: Why You Keep Mentally Fighting With Your Ex (or your Abuser)Ep 220: Why You Keep Mentally Fighting With Your Ex (or your Abuser)
The Emotional Abuse Recovery Podcast
Allison K. Dagney explains why the brain keeps replaying arguments with an ex or abuser and how this links to trauma, grief and safety. She offers practical steps to identify triggers, regulate the nervous system and reduce exhausting rumination.
34:56•9 Jun 2026
Why Your Brain Keeps Arguing With Your Ex Long After It’s Over
Episode Overview
- Mental fights with an ex or abuser are extremely common after emotional abuse and do not mean someone wants the relationship back or is “crazy”.
- The brain uses rumination and emotional rehearsing to try to create safety, control and closure around unresolved emotional experiences.
- Repetitive negative thought loops are linked to anxiety, depression, emotional distress and chronic stress, especially due to the brain’s negativity bias.
- Identifying triggers, patterns, body sensations and underlying emotions (often grief, not just anger) is key to interrupting these loops.
- Lasting change requires regulating the nervous system and addressing subconscious beliefs, rather than relying on willpower or “thinking positive”.
“These loops are just rehearsals. They're not reality. They're just fantasies that you're replaying because you think that it's productive.”
How do people cope with the exhausting habit of arguing with an ex entirely in their own head? This episode of The Emotional Abuse Recovery Podcast zooms in on that exact pattern, speaking directly to women (and men) who find themselves replaying old fights while driving, showering, or trying to fall asleep. Host Allison K. Dagney, a survivor of over twenty years of emotional abuse, breaks down why the brain keeps running these “mental movies”.
She explains that the mind hates unfinished emotional business, especially after gaslighting, betrayal, or years of being silenced. Those imaginary arguments can feel like finally winning, finally getting an apology, or finally having a voice – but they come with a price: anxiety, exhaustion and feeling stuck in the past.
Allison shares her own experience of washing dishes and suddenly realising she’d been “mentally fighting with my ex for like 45 minutes in my brain.” From there, she connects the dots between trauma, emotional rehearsing, negativity bias and the body’s stress response. She also highlights the grief that often hides underneath the anger – grief for the relationship you hoped for, the years you tolerated abuse, or the apology that never came.
Rather than telling anyone to “just think positive”, she walks through practical steps: noticing when and where the loops start, tracking triggers, paying attention to body sensations, regulating the nervous system first, and then asking targeted questions like, “What am I trying to emotionally solve?” and “What does my nervous system think this argument is going to accomplish?” The tone is honest, gentle and slightly humorous, making heavy topics feel a bit more manageable.
If you’ve been mentally fighting battles that ended years ago, this conversation might help you see those arguments for what they are – emotional rehearsals your brain once used to keep you safe. Are you ready to stop scratching the “mosquito bite” and start healing the wound underneath?
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