NM, I typed out a very short post to you after catching up on your sitch yesterday. I deleted it, but I will retype it. Won't take me that long...
FU-K HIM!
There. That about sums it up, and just so you don't misunderstand, that is not advice for you, lol.
Seriously NM, I hate that he's being this way but commend you for taking the high road. Eventually it will pay off for you and your kids that you are not stooping to his level of petty, childish behavior. I know it's hard, but please stay strong and realize that no matter what, you have a place here, and people that really care about you to lean on. Do it whenever necessary.