Advice?
Ok basically my sister has been dating this guy for three years and they are very toxic. At first it only rlly effected her and me which i was fine but i could see it took a toll on her and id try to separate them but ultimately i really couldn't do much. At on point he starts to threaten my family ( my brothers and dad) and her with revenge porn.. again not much i could do but ask her to leave him. It developed into a relationship where he would damage our property and now it becomes more of a big deal he egged our house, my mom forgives him and allows her to date him again. Then he throw a brick at my moms car where she gets a huge mark on her car my sister defends him before she knew it was him and my mom still allows them to talk thinking that my
sister has better judgement. my sister gets a call from
his friend saying that it was them and he felt guilt so he had to own up... She knows this and
continues to date him my final straw was in December of this year they get into a big argument and he throws a brick at my car windows insurance doesnt cover it and it was a huge blow to me .... and now shes talking to him again in a very secretive way and im very frustrated on what i do next if i tell my
parents they will have the same
approach of not being able to do anything but guide her . i genuinely fear for my safety i dont have friends or family to stay with im
sorry if this is all over the place but im frustrated and dont know what to
do. I Have involved the police and they have been no help.