"In a good enough relationship, people have high expectations for how they’re treated. They expect to be treated with kindness, love, affection, and respect. They do not tolerate emotional or physical abuse. They expect their partner to be loyal.This does not mean they expect their relationship to be free of conflict. Even happily married couples argue. Conflict is healthy because it leads to greater understanding".....
https://www.gottman.com/blog/truth-expectations-relationships/