Now I have been seeing him for the last 3 Sundays to exchange our baby.
Before my mother used to do it, but now I feel ready, I got a new haircut, I am feeling better, and when I saw him I acted nice and indifferent.
Since then he called me twice (he hasn't called me since the break up 4 months ago) out of nowhere. I first ignored his calls, but he sent a text it was regarding the baby, so I asnwered.
First time he called to let me know he had pictures of my labor and if he wanted them, and now today he calls again saying he still has pictures of my pregnancy shoot and if I wanted them ...
After that some chit chatting ...

I don't know how to feel or hat to think, his behaviour completely changed.
He left me for OW, so he has supply ...
What could make him act this way now ?