Sounds like you've hit your limit.

If she is in fog mode she is still talking to OM? When she said she wasn't going to talk to him, did you get a transparency plan in place? If all of that was in place and she broke it, I see where you are coming from.

If she just recently stopped contact and said she wants to work on the marriage, then what she is doing is normal. It's a lot of work to repair.