I think it’s important all the veterans like cadet, Steve, DNJ, bttrfly, R2C weigh in on this before you make any moves.
My simple advice is this - you need to make it very clear that he has to work to get you back. The worst thing you can do is show him that you’re sitting there waiting, because the instant he knows that he also knows he can still f around with OW in the background.
I’d pitch it to him as his last chance, with strict conditions.
