"As John Gottman’s research has shown, it’s not what you fight about that matters, but how you repair when your inevitable differences in personality, perspective, and needs collide. If you don’t process these conflicts, then you may both find yourselves feeling disrespected, lonely, and neglected—drifting away from each other like two ships without anchors".....
https://www.gottman.com/blog/how-we-used-the-aftermath-of-a-fight-to-repair-our-relationship/