I'm sorry, Gogofo. I am sorry you are still suffering so badly from your stitch.
I thought you had said that you were signing the D papers, thinking it might help you detach. I am confused why you continued playing the whole big happy family role. Even cuddling on the couch?
Well, you are going to do what you want, but what is the point of confronting her? She played you. You just need to move on. What do you wish to accomplish by confronting her, now that you have the papers signed? Just to let her know you now know the truth?
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!