Hey, itm, I hope he can act like a man should and take care of his responsibilities with S.
What sort of L is yours? Is he ready for whatever H's L throws at y'all? And it doesn't matter, he's gonna pay child support. And so what if you work 6 hrs a day? It's enough. It's 30 hrs a week. What does he want? And your S will most likely live with you, anyway. Maybe he is hoping you will just cave in and not get all that you should have coming to you and S.
Let me ask you something: did your H spend a lot of money on ow? If so, it's misappropriation, and you are owed 50% of that money. At least I read that although Calif is a no fault state, that things like that can affect what you get. I think you should get whatever your L can get for you, and don't be too proud to take it, because it's not just for you. You can put it into S' college fund.
I will be waiting to hear how things went tonight between S and H.