Well, any time one spouse sets up a test for the other, the tested one is probably going to fail. You might want to point that out to her.
I understand where you are; I am to the point where I am feeling good about myself minus X. It would indeed be very difficult to consider taking him back. This is not a bad place to be, though--it means that you are have detached. I have noticed that X looks more and more forlorn as I get happier.
M: 16 years Bomb 4/07 OW 20s long gone Divorced 11/09 I remarried New Guy Cooperative r w/X regarding D