So... an update.
On Monday my brother started "IOP" (intensive outpatient) treatment for the drug and alcohol addictions. Because he's still dealing with his legal stuff following his (second) DUI, this information is all shared with the courts. And if he gets kicked out of this program, he's heading to jail to serve a maximum of 45 days.
It meets 4 days every week, with each session being 2 and half hours of group therapy. Random weekly UAs and BAs. Also has to find an AA group to join. The first day I dropped him off, and when it ended he was no where in sight. This worried me greatly... I thought he'd killed himself. Tends to happen in my family. Called people frantically, searched around. His phone was off when I tried calling him. Eventually I got a call from a pizza place, and it was him calling. Said his phone died.
No idea why he wasn't there when his thing ended, or why he walked to a pizza place to call me. But he was obviously drunk and seemed a little messed up on something else.
The second day they met, he didn't go. Called his counselor and gave anxiety excuse. The third day he went and it seemed to go well. Fourth day he didn't go... I think he was scared of the UA.
*sigh*
It has not been good. In the meantime, I've been trying to do my stuff and have been failing pretty terribly. Was really shaken that night he disappeared. Other people have disappeared like that, and they never came back.