Update

I did speak to the couple who taught our class and told her that it was over and I would be filing for a divorce. When I said I felt like I had no other choice because of X, Y, and Z (don't feel like typing it all again) she said that she agreed because of those reasons. Whew 1 person down. I have 2 or 3 friends (supporters/encouragers) that will be difficult for me to tell.