my sister got with this guy a few months ago and her life has totally done a 360. She got kicked out of her apartment for a meth lab but the cops were never involved she has a 12 month old son as well. We want to get him and not let her have him back but are scared of what her and her boyfriend may do but everyday I fear fro his and hers lives. We have tried talking to her helping her and everything and all she does is lie about everything and then when we try and talk she tells us all to f off basically. My mom is very depressed and always crying and I am just at my wits end I do not know what to do about this all before something really bad happens I need help?