my old best friend (I just sort of stopped being social about 3 months before I got pregnant so I…

my old best friend (I just sort of stopped being social about 3 months before I got pregnant so I could focus on my relationship) asked if she could bring her boyfriend to my baby shower. she dated this guy before a couple years ago and he was a complete fool. always trying to start fights with everybody over literally nothing. like literally nothing and he always treated her like crap. she never left the house when they were together at all because he would accuse her of cheating on him EVERY time even if she was just running to the store for a pack of cigarettes or something. I feel like I was rude and she might be upset with me cause I told her he can only come if she promises she knows he has gained some maturity and won't act like a fool and start picking fights at my baby shower.