As with most people here, my story is a long long story going back several years. In summary, we have been married 11 years and have twin boys age 9 and a daughter age 5.
My wife basically has denounced her Christianity and had an affair on me 1 year and a half ago. She wanted a divorce at that time but for one reason or another we are still living together now. She states that there is no other man in the equation anymore, but I am not so sure.
Now she has started looking for apartments and wants a separation. She acknowledges that she is very short with the kids and is using this as one reason she needs to move out. She has her own bank account now that she puts her check into. Needless to say though, we cannot afford to pay for an apartment for her. She kind of reluctantly stated that she is open to counseling together with me, but did not commit to it before she moves out. She also said she wants one that is "not spiritual".
As with everyone here, this is extremely painful. I hurt most for our three kids that will have a very very difficult road ahead of them and some extremely difficult issues to face.
I have grown immensely, spiritually and emotionally, the past 2 years (been meeting with my spiritual mentor every couple weeks through the past 2 years). It is amazing the work God has done in me. She acknowledges that the issue is not with me, but with her. She is just convinced that things can never go back to the way they were when we were dating or newly married, and thinks things will get better for everyone involved if she leaves. I have read many books and done absolutely everything I can to show my love for her....she just rejects it and chooses to listen to the lies of the enemy.
Despite the tremendous progress I have made the past two years, it is still so very painful for me. It is almost like I hurt for four people. It is also so very hard not to see myself as a failure and to see my dreams die.
Like many my wife can sometimes be pleasant, but the minute anything of substance comes up, she closes up and goes into attack mode.
I'll stop rambling as I could probably just keep going and going.

