dragofly,
I agree with chicory and LexieCat, since he has already done rehab,
I do not see a different outcome from an intervention,
unless it is for you only.
Set some boundaries as I mentioned to heartsmiles.
Of course I have no idea what that would be for you,
but I had to cut contact with my sister because she continues to use drugs.
It is a great loss, and I waver between anger and pain over it,
but I cannot endanger my sobriety over it.
And, being around an active user would be hell for me emotionally.
Beth