My girlfriend's brother is 16, and dropped out of high school last month. His mother is a nurse (single parent) and he just sits around all day, smokes weed with his friends. He steals and lies all the time, and doesn't have a job. I have tried talking him out of dropping out, but since then he has stolen some of my stuff...and he actually stole all the Halloween candy 20 minutes before the trick-or-treaters came!! His dad lives in the same town, but doesn't seem to care about the situation. I know what my dad would do in this situation, but I have trying to be quiet, since I am not his parent..... Anybody have any ideas?