I am not sure if there are other drugs involved (i think maybe there are), but he openly admits to smoking pot. He is 19 and was still at home. He graduated HS at the age of 18, moved out with a father and his three kids in a 'drug' and bug infested house. He stayed there almost a year. I couldn't reach him no matter what I did. He lost job after job (he and the father were the only ones working) the other three kids just sat around all day doing drugs. The kids don't even have driver licenses. Anywy, my difficult child saw the light and came home with an all new attitude. Admitting they were not his 'friends'. He's back with his so called 'friends' now after maybe 3 months. I made him leave yesterday. He didn't want to, but I can not allow him to do drugs and live at home. He had nowhere to go. I'm so very torn up. I can't quit crying. This is the third time for him to leave. I've talked till I'm blue in the face. He can't stay but now I'm missing him soooo much and wondering where he is. This is a no win situation. I wonder if I am doing wrong.?