child abuse! help me

I’ve had enough of all this crap. so I just found out my girlfriend who was sent to live with their aunt and uncle is being abused. they say im bad and I some freak. they judge me by my looks and call me a drop out drug dealer cause my hair and I dont look like them!!! im not a drop out and I dont deal or do drugs. I smoke ciggs tho. but they say im ruining har life. I make her happy they sent her away from me again and everytime she cries and tells me she needs me. im never able to be there for her cause they send her away. first she lived her with her mom but her moms boyfriend beat her and her mom didnt care!!! then she gets sent away to live with her dad who btw just got outa jail. there some bad stuff happened to her by people in that city I cant say what and her dad was drunk or smoking pot or on hella hard core drugs every day and was even offering it to her. the drugs he was taking made him abusive. he got sent to jail and she came back to live with her mom and we were together again. we were happy with no problem and together 24/7 for like a month maybe a little more then while im in school I get called up to the office and shes there and im told her mom is sending her away again. last time it was two hrs away but this time her mom sent her to oregon!!! 8 hrs away from me driving non stop with no rest!! she been there for I don’t know almost two months now and at first we were allowed to talk but she started to cut. an old habbit of hers. she cut before she knew me stoped when we started to date started again when she was sent away then stoped again when she got sent back and was with me again and then started again. I make her happy but when were apart things get bad. her uncle then said im not allowed to talk to her or when im 18 their going to put me in jail for rape!!! WTF!!! he just found out on friday the she was talking to me threw her friends phone and he called me to yell at me and hes even threatened to “put me in the ground himself” oh wow im scared now. NOT!! and now today I just talked to her again. hmm I wonder what their going to do to her now if they find out? well she just told me they fought cause she talked to me and it led to her uncle dragging her around the house choking her and throwing her down the stairs then they took her to the hospital. she was there for 4 hrs. I dont even want to know what kinda crap they told about how ahe got hurt. but lucky him that he happens to be really good friends with two cops. oh yeah I forgot he also went to jail I don’t know when he got out but yup. her aunt lets the abuse happen and even aids it in her ways. IM NOT GOING TO SIT HER AND LET THIS HAPPEN TO THE GIRL I LOVE!!! I swear if I have to go there and put an end to it myself I will. idc if I go to jail for it as long as she is free from all this physical and emoitinal abuse they put her through. so can anybody help me? is there a legal way I can get her out of that family? I want her legaly removed from them and ill have my mom or her best friends mom adopted her or something and we’ll take care of her. please is there anything me and her can do? this abuse cant happen its bad. its destroying her and theres nothing I can do where I am. so is there a way that my family would be able to legaly take her in and let her live with us? this is urgent. please I need some seriouse advice and help before I do things my way. oh yeah and the reason she wont get help is cause her dad is bad and abusive and her mom hates her and lets her boyfriend abuse her so she just live with it. she only told me about this and thats cause im her fiance.