If your brother is a minor living under your parents roof, I'm sorry but their responsible. The best way out of this situation is to sue them in civil court. I'd suggest taking this case to Judge Judy, sue for the maximum($5000.00). If you win a judgement the show pays. In the end you are compensated, lessons are learned, and it makes the healing process a little easier.

"You can't smell any reefer, can you"?