Nah, not being able to have sex in public with your sexual partners, and not having a chance to send a she's busy lil bro with a pic attached to have a chance to either break them up or cuck the bf of the partner has to be a war crime. Also vice versa, this game is AMAZING but it lacks a lot when it comes to possibilities and choices about cheating.
Edit: The dom, sub meter should affect the partner whether we're or they're in a relationship or not imo.