I am so sorry that you have to go thru it again. At least you know you did the right thing in regards to getting the divorce. The daycare provider?? Ouch. It is bad enough that he flip-flopped again but with your child's daycare provider that is just low.
It is hard when you start to trust someone again only to be let down again. I know. I think some guys get a kick out of it..such a sick sick game.
So sorry..hope things get better.