Is it a "no no" to point out things that make your SO unattractive to you?
If your SO has habits or says something or has certain opinions that make them unattractive to you like literally turn your stomach, should you not say anything?
Should you just keep those thoughts to yourself?
Is it acceptable for them to be upset if you do say something?
Examples: defending sexist people, being selfish, etc. Things that show their character.