Marriage counselors admit that there is one thing you should never tell your spouse or partner; it’s that you don’t like one of his or her family members. It is better to just not say anything. Revealing that you hate them will only hurt your relationship.
Every couple fights at some point, marriage counselors remind you that there’s something you should never do when you're fighting with your spouse: Throw insults. Once those words leave your mouth there is no turning back even after you made up. Your partner will always remember the bad things you said to them