So sorry you are here Improve. I feel your pain. I'm in the middle of it myself and its absolutely devastating.
As painful as it is, you are going to have to realize that there is nothing you can do to control her or make her come back. Emotionally, you've got to let her go and work on YOU. That's the only thing you have control over. I think you have to mentally divorce her and begin moving on with your life. Most A's crumble for one reason or another. You can choose to wait around for that to happen and hope she comes back then or you can begin to move on with your life now.
Its been 3 months since I discovered my W's A. I thought it had ended but 2 weeks ago, I discovered that it is still going on. I've filed for D and intend to serve my W next week.
I LOVE my W and want nothing more than to have her back but I'm not willing to stay in this emotional waste land. I'm moving on with my life with or without her. Serving her with D papers may snap her out of her fog but it may not. I'm prepared to move on regardless as a much new and improved person.
Follow the DB process and read all of Sandi2's posts in this thread about WW's.
http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2653323&page=1


Me: 48 y/o
W: 47 y/o
Together: > 20 yrs
BD: Dec '15, then S
2nd BD: Mar '16, then I filed for D
April '16: started piecing