I have an 18 year old girl who is a good student, and a good kid in overall. she does not drink or smoke or use drugs or ditch school or none of those things. We used to have an excellent relationship but now she has completely drifted away from me and now she has even told me she is planning to leave home as soon as she gets the first chance. My daughter has told me she wants to be treated like an adult, but when I ask her what does that mean she says she wants to make her own choices and decisions. I ask her what choices and decisions she says she does not know. I don't know what to do. Please any advise will be greatly appreciate it.