I am going to sit for the moment... It's the million dollar question for me right now!
I still think something major is going on with her - and the shoe is going to drop. Either she is so self-destructively stubborn that she will continue affair, etc, even as her job is falling apart, her grades are slipping, kids are saying they want us back together, she is obviously not happy - or - God will get through to her.
I will make a decision very soon - but again, my current worry is that once I cut things off, it'll take an act of God to make things go the other way.