Sorry to hear about your sitch. Same thing happened to me. Either way you look at it, it's a tough thing to deal with.
Just make sure that you are always the best dad you can be for your kids. I don't know how long it takes for the fog to life for a WAW, but with both of us, it is still early.
Work on yourself, and getting yourself to a better place in your life.
I though i was getting over my XW, but in reality i still have hopes that one day we can get back together again.
Only you can decided when it is time to give up that hope.
Best of luck.
Me: 41 W: 36 M:9 yrs Together: 12 yrs Kids S7 S4 BD: 01/13 W filed 5/13 D final 8/13