I called my son last weekend been missing him a lot.We talked and he was excited to tell me how he’s been doing better in school . We talked about how his grades were A’s & B’s now and how he was excited to join the b-ball team. I was feeling good , I told him I would take him to get his haircut.I don’t buy or give him anything unless he is doing good. So for his good grades I agreed to pay for his haircut. I gave him $20 dropped him off at haircut cut place watched him walk in and then left , he was suppose to call me when he was done. Well turns out he never got his cut,& spent it on whatever drug.He showed up at his grandparents at 9 & his dad picked him up. I feel hurt, used & mad at myself for trusting him. I want to see him today but if I do he’ll think it’s ok what he did to me & if I confront him for what he did , it will be a fight. Feeling confused & hurt.