My ex friend has gotten into the wrong crowd. She drinks, smokes, and who knows what else. Her parents are divorced so she lives with her dad but he doesn't do much to help. Her brother had to carry her home because she was drunk, then he found out. He grounded her for about 3 days, then she was back to to doing what ever she does. She hangs out with the kids older than her and doesn't care about herself anymore. She still says hi to me but I don't want to be her friend anymore and she's 14. Suggestions/?