I have a friend who's son is struggling with herion. She called around to addiction counselors (got referrals from her own counselor) and find someone that helped people work on their addictions without the traditional program approach - however it involved weekly counseling and checkins. I am clueless to it all since my AH has never attemped any kind of rehab. But just throwing that out there as something that could be tried for him. Good luck. If you are like my friend, this is simply killing her emotionally. It breaks my heart. Hugs to you. (p.s. her son is almost the exact age and also dropped out of college because of this - sadly you are not alone.)