I hope he follows through.
That's the important part!!!!
I witnessed my ex on the phone a number of times calling rehabs and talking to his HR department about a medical leave.
He actually even went to one for a day and half and checked himself out - his excuse..............now wait for it.......was that they were all addicts in there and he didn't want to be around addicts!!!!! wasn't good for him to try and recover!!! hahahahahaha he was high again in 2 hours.
He then went and signed up for an out patient treatment and went once a week for a week!!!
No matter what he does and hopefully he will actually go to an inpatient rehab time is what matters..............lots of time...........lots of your time witnessing recovery for a long period of time. And what becomes even more important then going to rehab is what his recovery plan looks like when he gets out.
Hoping he follows through, praying you get some relief soon.