Relationship changes since pregnancy rant.. 25F 22M

We met to view a house yesterday. During our conversation, my child’s father rolled up the paperwork and hit me lightly on the head with it. I’m 32 weeks pregnant, and while he often jokes like that with his sister, it felt inappropriate. I know the neighbors two houses down witnessed it and obviously I was embarrassed. He’s younger than me, and I sometimes question the maturity he brings to serious situations.

He barely acknowledged me or my pregnancy, showed no affection, and walked ahead like I was just a friend. It made me question myself, but I’ve seen other women go through this too. He used to mock me until I told him to stop, yet he’s done it again recently.

Since getting a second job and spending more time with other men, his tone and behavior toward me have changed. He even removed our photo from his lock screen again, saying it was to check the weather, but it hurt. Though he still does kind things sometimes, this new side of him is affecting me deeply.

I broke down crying when I left. His response: “I care about the baby more than you.” Then he said he loved us both. I tried not to argue and went home, but I cried myself to sleep. He didn’t comfort me, only got angry. He always claims he’s not mad, yet his actions say otherwise.