can anyone give me some advise, my 15 year old daughter has become a monster , I have had bother with her for 3 years, from the police bringing her home , lying to me, having sex , she is now smoking cannabis, and cigarettes .I cant say anything to her at all , she hates me, she has now gone to live with her father, who is smoking and I believe she is doing it with him, she says there is nothing I can do ? I want her home but cant be spoken to this way anymore, but I'm afraid for her wellbeing?