I have watchd that movie some time ago but cannot remember the title anymore… It’s a true story about a teenag girl who used to be all good, but all of a sudden became VERY rebellious, dffiant, angry, fulll of RAGE, (the first time she bcame so full of rage was I think when she was in front of a mirror, startd throwing things in her room, her mom came in and she was crying hystrically and being so full of rage at th same time… She had a bed with backside curtains, once she was laying in there with her brother, smothing weed I think..) very angry at her mom, skipping school, misbehaving in school,, not listening to any instructions to change her behavior, so she had to be sent to a special camp in mountains (I think it was Montana?) during winter, with a lot of snow. There were teens who also did a lot of bad things, delinquents, and th point was to get them to finally start acting better again… They lived in tents there, trying to survive in harsh circumstances,which was suppossd to make them stiffen and rethink their lives and behavior, were lead by some guiders/counselors, she cut with a can lid at one point during the night… She finally got normal again… At the end of the movie hr real mom with a very short pixie like black haircut and th real girl were shown sitting together,hjugging each other and smiling… Thanx a lot!