You can end it now if you want to. I think the DB coaches would recommend you wait until the OW is out of the picture and sooner than later, statistically speaking she will be. I think I’ve heard and read on here 10 months is the norm for an OP on average.
What does your gut say? Do you think you are in a position to tell him “I will not share you with anyone in anyway? I understand you say this other person is simply a friend, and that may be true. But from my perspective you are at least confiding in another woman things you should be sharing with me, your wife. I can’t accept that.”
For me I did eventually have that conversation with my H. But there was a time early on in all of this that if I had said that he would have said “OK, bye bye.” Timing is a very important issue here. It goes right with patience.


M-34/H-35/S-4
Bomb-11-08
OW confirmed 12-08-OW ends 6-09
D finalized 4-10
Stronger=Happy