Eagle11,

I was also a stay at home dad and I had the luck to be able to starting a side business that is saving my butt right now after my wife filed for divorce.
If I were you I would find a job and try to hide as much money as possible, preferably in cash out of the bank where it can't be traced.
Once she enters in MLC full force she won't have any more compassion for you, in fact you might as well be dead to hear, that wouldn't matter.
In court she might say that she was tired of supporting you for all those years and that you didn't contribute to the marriage (like watching the kids for 24 hours a day is easy) and that you are lazy and don't want to work.
This is exactly what happened to me and you know what? The judge believed her and judges nowadays don't give male spouses support so don't count on that at all!
The only positive thing is that if you find a job and your wife makes a lot more money than you, you will have to pay very little in child support because believe me, she will get custody, not you! No matter what she does right now, no matter all the cheating! The cards are stacked against you, so you better prepare right now!
Hugs