Every couple says things they would take back. What separates couples who stay warm from couples who slowly cool is not how often they fight — it is what happens in the thirty seconds after someone goes too far. John Gottman's term for that moment is the repair attempt: any move, however small, that tries to stop an argument from getting worse. A joke, a hand on the arm, 'wait, that came out badly,' 'can we start again.' Across Gottman's observational work, whether repair attempts land is one of the clearest differences between couples who stay close and couples who drift.

Repair attempts almost never sound wise. 'Your face goes strange when you're annoyed' is a real repair attempt, and it often works, because the content is not the point. The message underneath it is: I am still on your side, and I would rather have you than have this. That is also why repairs fail — usually not because they were badly worded, but because the partner receiving one is still too worked up to hear anything as friendly. Half the skill is making the attempt. The other half is recognizing one when it is handed to you.

Recognition is the harder half. Mid-argument, both of you are listening for evidence rather than for olive branches, and a clumsy peace offer gets filed as another move in the fight. The fix is to make your repairs unmistakable by agreeing on them in advance. Couples who have a designated phrase — ideally a slightly ridiculous one, so it cannot be confused with anything else — can stop a fight without either person having to concede the point first. The phrase does not mean you were wrong. It means you want each other back before you want the argument won.

Pick your phrase while nothing is wrong. It should be short, easy to say through a tight jaw, and a little bit stupid: a household in-joke, a line from something you both watched, one absurd word. Say it out loud to each other once so it exists before you need it. Then agree on the one rule that makes it work — when either of you uses it, the other has to answer it, even just 'okay, heard,' before anything else gets said.

SourceGottman, J. M. & Silver, N. (2012). What Makes Love Last? How to Build Trust and Avoid Betrayal. Simon & Schuster.