OP.. re read all your replies, take out or ignore the not nice ones.
You're taking them WAY too seriously, but they were posted because most people read the OP, then reply, then toddle off to read the rest of the replies..lol
Lueji said this Fwiw, if what he does upsets you and you think he does it to get at you or undermine you, then pretend that's exactly what you want him to do.
PTA? Great. I'm glad one of us is on it and might as well be you.
He likes to spend money and buy gifts, then mention all the things you need to buy for her, etc
Do this. Let him buy DD's affection
FWIW my ExP allows my DS to drink beer to the point of getting pissed, he is 15.
I have also got a DP at the moment who did the same thing to his Ex as yours is doing to you. He ended up with the kids for a short while, and it really really screwed him over. He didn't even realise how hard it was. His sister looked after the kids, not him. Now they have gone back to their mums. I have to harass him constantly to arrange contact with them :(
When he does what he does, smile and say yaay how wonderful ect ect, don't get cross, let him do a lot of running round headless chicken style, in order to make himself half the person you are.
Just give DD a happy and settled home. Trust me, if ever he ends up having her full time he won't last five minutes.
Maybe it came as a shock to him as he was complacent and didn't help you, when you ended it, he decided to pull his pants up and be a good dad?
Sit back and see how long it continues.
Maybe it will die off when he gets a new family and more kids.
Thats what i've found personally.