So basically my SIL(20) has been accused by her boyfriend(22) of cheating on him. I don't personally think she's likely to have done that I think it is more a misunderstanding as they are both young and live in different cities, however I don't really care either way. Unfortunately her bf is not a nice character, he sells drugs, has been involved in gang violence, has hurt her physically. Nothing major but any assault is unacceptable clearly. She isn't exactly an angel herself, she has been know to exaggerate things and wind him up. Problem is I have seen screenshots of messages from him threatening to 'mess up her pretty face' and that if she doesn't come and meet him tomorrow him and his 'boys' will come to her house whilst her family is in and drag her out to beat her, even made threats to shoot her etc. He isn't the most mentally stable and despite her sometimes exaggerated claims the messages I have seen from him do seem very irate and likely to happen. Ideally I would have nothing to do with this as I think it's ridiculous but unfortunately I don't think she has anyone else to voice her concerns to as although she still lives at home she has no relationship with her mother and her step dad is emotionally abusive too. She says she will go and meet him tomorrow but she's scared and I'm just wondering what I can advise her. No judgemental comments please this isn't my problem I am merely trying to advise her of the safest option