MarineSgt,
It makes my heart hurt that you and your wife had this to happen. You took this young man in to your home and truly wanted to help him get a fresh start and the monster of drug abuse had a tight grip on this young man and he could not break free.
It is so sad that he was being given a chance to change his life for the better and he totally threw it away. I hope that this young man will find the help he needs to beat the monster and you know if he does, part of it will be because you and your wife took him in and tried to give him another chance at life.
Please know that you did everything right for this young man. The monster was stronger than his will to stop the abuse of drugs. I will continue hope that one day he finds the strength to let it go.
Take care,
Noki4