okay i want to go to the drive in tonight with my boyfriend and his family. and she said maybe i can go. but idk how to convince her. she doesnt really like him. she thinks hes does bad stuff. i think she knows hes drank befoer like a few times. idkk what to say to her. shes like i dont like his mouth. and his choices. but like it doesnt make him a bad person. she never likes my bfs. but its not like im gonna have sex with him eaither. ssoo idk what her problem is.. any advice to try and convine her. and the whole time were gonna be with his family? and were 15 yrs old