All my sim are just throwing insults at each other and picking fights constantly, with no autonomous sex. it don't matter if their best friends or actual enemies, just a permanent squabble outside of me picking interactions. I also tested it by removing every mod and just installing the core (1.2) and this one (5.2) with the modules I was using (anthros, dirty, kinky, and milk farm) same results. on a final note i am using Digital deluxe edition sims 4, get famous, get to work, and high school years.