Mama V, et al.,
There is an author/Lawyer named Andrew Vachss who is based out of both coasts. He deals solely with children who have been mentally, physically or sexually abused. He has a website called the Zero,
www.vachss.com/index.html. Start there, you may find something.
I have been reading his books for years, and they gave me some direction. I worked with runaway teenagers as a volunteer outreach worker for six months in San Diego, as in Downtown, Balboa Park, Ocean Beach, anywhere that runaways congregated, back in 1998.
Bad kids stay bad, and grow into horrible adults, if they are not reached and feel love by a certain age, past that it is impossible. The coffin is the only cure.
Get your daughter some GOOD martial arts training, and not Billy Joe Bob's Screeching Weasel school of Ninjutsu(no insult meant to Bujinkan practitioners!!), I mean a real reputable dojo. I can help you with that if you need. It builds confidence, and physical fitness, and can save your life if you need it. One of the senior students in my dojo is a 100lb little Japanese woman, who destroyed the testicles of a murderer/rapist here in SD a few years ago, he messed with the wrong person, Karma comes calling, he needs no shots or surgery, his equipment is non functioning.
Have faith in your spirituality, and pass it on. If you are a weak person, then you will pass on your weakness. If that is the case, change it, and you will change the path of your progeny. Guns are difficult to shoot well under stress, and knives are messy. Impact weapons, stun guns, and pepper spray are all very effective, and take less time/intensity to learn well. Professional trianing is still required.
Use any means at your disposal. A sympathetic priest, adviser...A helpful police officer....the bond that you and your husband have....This board, the web, media...You are not alone, you do not bear the blame, you are not responsible for the past.
Be responsible for the future, and help your daughter to command her own destiny.
Good luck, and feel free to contact me offline if you want some help.
Regards,
Steven Garsson