BB12,
There is so much I would like to say to you but first, I am glad that you have been reading the posts here for strength and knowledge. Be sure to read the Healing Library at the bottom of the main page and find the threads on D-Days, and "How to maintain LC at the workplace", if you haven't already.
Because there was a D-Day, your situation will be different than most Enders who have worked with their XMM's, me included. His wife never found out about us. I am most certain that had she discovered the A, I probably wouldn't be working there right now. She would have insisted that I take a hike. <he's my boss>. If your Xmm is not your boss or higher up than you, chances are your job is safe. If his wife wanted you fired, it would have happened by now, but she probably also realizes that by creating waves, her H could lose his job too.
Try to understand that he has suffered several loses here; his father, the trust of his wife, and you/the A. It is adamant that you stay out of his drama no matter how badly you may want to know what's going on. He has a lot on his plate right now, and he'll be in damage control mode for quite a while, not to mention his own grieving that he'll have to manage.
This has to be about you now. To save yourself and your job, you must be ready to protect yourself at all costs. Limit all conversations to business only and if you have your own office, keep the door shut so you won't see him walking by. Delete any emails he sends or save them in a hidden folder for your own protection, but DO NOT respond to any of them. If need be, you will be able to show your supervisor that he is the one doing the pursuing. OTOH, he may be very cold and distant to you; it all depends on where his head is at when he returns. Do not let your ego get in the way if he does act stoic toward you. He has much healing to do too and he is not trusting his judgment right now.
This is the time to show not only some dignity, <no more prying into Xmm's personal stuff or office>, but to also feel some humility for the pain the two of you have caused his wife. She is the innocent party here and your awareness of this is mandatory. You need to see her as a real person whose world has been turned upside down. Perhaps reading the Betrayed Spouses Board will give you some insight into the devastation she is experiencing. Once we can honestly admit to ourselves that we crossed a forbidden line, is when we can start forgiving ourselves and the XAP. As they say, "You play, you pay." As harsh as that sounds, its very applicable to affairs.
I am 5 years out of my A now and still work with Xmm. It's just the two of us in the office on most days but I never wavered from my resolve to put the A behind me. He had more difficulty in letting go than I did, perhaps because he always thought I would give in again. Not this time. I did not like the person I had turned into and something had to change. I learned the hard way that it was ME who had to do the changing; in thoughts, actions, emotions, etc. It does not matter what they want or think anymore because now it is about you and your survival after such an emotional upheaval. He cannot make you feel better. He cannot solve your problems or diminish your pain. Only you can do this through distance and time.
Let us know how your week goes and don't be afraid to bring any questions or concerns to this board as we have seen/heard/read it all. You are among people now who understand what you are going through.
(((Hugs)))
Iddy
~We cannot change anything unless we accept it.- Carl Jung~