I'm sorry to hear that. Try and not talk about OM to her. Let that fantasy run its course. In the mean time be the most awesome dad you can be and focus in on your hobbies that you have been doing. How is the apartment looking now? Are you having your kids put in some ideas for it? DavidsWife suggested that one to me and the kids love it.
Don't lose hope. You are probably in for a bit of a stretch. I still say the fact that she went to dinner with you for the anniversary was a positive sign.
Are there any arguements going on? Are you giving her all of her space? If this might be the last MC session, go in their calm and cool and project confidence and cheerfulness the best you can. In other words, don't get into a heated discussion with her. Give her a reason to want to keep going and don't help in her decision to quit by being confrontational.
Kevin
Me 36, W 37 M: 08/02/97 D13, D9 1st Bomb 02/08 Reconciled 04/08 2nd Bomb: 09/08 W filed for D 02/04/09 Separated 03/09 D dismissed 06/09/09 Still separated...