I agree with ovrrnbw. This is something that needs to be rectified. No matter what. His mere presence is going to continue to cause you angst and resentment. I know we've talked before about finding a new BS troop. If it is truly over between her and him then your W will support that.
I agree too, Steve. Every time her phone goes off, my anxiety level rises and it is because I wonder if it is the OM again. He needs to be gone.
This is going to happen in one of a few ways. As you said, change packs for S8 would be an easy option. The problem is his friends in the pack and the parents. They are a great group of people and I would hate to move him away from them.
The other option, which my W suggested last week, is that I take over as Cub Master. I have interest in doing this, but my only reservation is the time commitment. My work schedule eats up a lot of my time, so I worry that I may not be able to do it effectively. The OM's kids are no longer in the pack and he was supposed to step down after this year, but no one would volunteer to take over. If I do then he can leave and I will be rid of him.
Either way, you are right, he needs to be gone.
M: 25 T:33 Me: 48 W: 49 S24, D21, D18, D15, S8 All living at home while going to school A confirmed: 12-25-17 EA Definite PA Probable