So, if you do have an argument, never, ever, skip the make-up sex.
Actually, in “Learning to live, learning to love”, makeup sex is considered part of the cycle of abuse. It is, therefore, interpretted as abuse. As is “I’m sorry” roses.
I actually experienced that attitude.
Abuse? Makeup sex is one of those things that makes life worth living. I pity those who would make themselves miserable by denying it to themselves.