Exes — Tag Meaning
Flags a past romantic relationship between characters as live story material — the history hangs over every scene, whether they're working a case together, attending the same wedding, or pointedly not talking. The tag doesn't promise reunion; sometimes the point is the wreckage.
What to Expect From "Exes" Fics
Loaded interactions between people who used to share everything. Reconciliation, closure, or open wounds — check companion tags for the trajectory.
How to find Exes fics on AO3
On AO3, click any tag to see every work that uses it, then refine with the "Filters" sidebar — combine it with your fandom or ship, set a rating, or exclude tags you don't want. See our AO3 filtering guide for the full walkthrough.
Browse "Exes" works on AO3Popular Fics Tagged "Exes"
Real examples from AO3's most-kudosed works:
Second Line
by NotRamona43
Flight 143
by thebiinbitch
You Can't Predict Forever
by smiley_ish
I've Got You Under My Skin
by Oldflowers
Better Luck Next Time
by maybehonestly
Lovestruck
by blue__jays
Related Tags
Exes to Lovers
The second-chance arc: a couple with a failed history finds their way back. Unlike fresh romances, these fics start loaded — shared memories, old wounds, and the central question of whether whatever broke them has actually changed. The history is both the obstacle and the foundation.
Tag guide →
Break Up
Tags a breakup occurring in the fic, with no promise of repair attached. Some break-up fics are the first chapter of a reunion; others are autopsies — examinations of how a relationship ended, written for catharsis rather than comfort. The surrounding tags reveal which you're holding.
Tag guide →
Getting Back Together
Tags reunion romance: a separated or broken-up couple finds their way to each other again. The fic's work is repairing what split them — misunderstanding, circumstance, or genuine fault — and arguing convincingly that this time will be different.
Tag guide →
Past Relationship(s)
The canonical tag noting that prior romances exist in the story's background and matter — an ex who shaped a character, baggage carried into the current pairing, history that surfaces at inconvenient times. It manages expectations: the current ship isn't anyone's first love.
Tag guide →
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