Well I can't remember the title of the movie, I saw it just a year ago, it was about peer pressure and self-harm. It starts with a very triggering scene, it is a girl holding a knife and trying to threatens to kill her mother but her father stops her. Her mother and father are divorced and she has a little sister I think. When she is starting to be affected by her peers and doing weed and drugs, and also behaving in a bad way towards her mother, she is sent to a a rehabilitation center, where they are very strict towards them and as she can't stand the pressure she cuts herself. She has a best friend but her friend dies while she is trying to escape from there. All in all, the movie has a happy end, she is getting back with her family.

Augusta, Gone (http://en.wikipedia.org/wiki/Augusta,_Gone)