Thanks, LC. He was going to his IOP and to AA, but no sponsor yet. He fell through on the plan to get one before he left rehab. He does have some newly sober friends he made in rehab, but he's also hearing stories of others' issues post-rehab...so not sure if that played into his fall this weekend. Honestly though, it doesn't matter why it happened. It matters that it happened.
All in all, I'm still really glad that I went away this weekend. I needed it.