usually they get paranoid that ur cheating on them! i no that happened 2 a few ppl. i no my ex best friend was real bad she wudnt even let mer man go 2 the drags with his m8s cuz she thort he wud play on her, but really it was her. then she sed that i was cheating on my bf...which i wasnt! nearly broke us. but yeah just ask him, he mite say no but make sure u think hes being true.