I am so very sorry. Normal people don't function in this fashion, obviously. Do not let yourself feel humiliated because of her and something you have no control over. She has gone crazy, plain and simple.
I have said the following on Irish's thread. So many men walk away from their responsibilities that, sadly, as a society no one really questions it anymore. We don't really stop to think how broken a man has to be to do that to himself and his loved ones because so many men now do it. When a woman walks away from her kids it really screams and flashes sirens that this is a person in tremendous crisis.
For me to walk away from my kids, I would have to be completely insane. If I had even an ounce of sanity left I would taking my kids with me come h€ll or high water.
You didn't break her but you can't go down with her ship. You have to take care of you and your kids. Drop the rope and let her go.
Me 41, H 47, M 15 yrs, S11, S13 BD 1: 11/4/14 we work on it; really I pretzel myself BD 2: 3/31/15 H goes down to "dorm room" 8/15: H back to MBR 10/15: H back in dorm room 1/18: H files, now divorced