Broke up & now completely alone

I broke up with my boyfriend last week. He knows I'm pregnant with his child. The whole time we were together he was excited about becoming a dad. Now since we broke up he hasn't text/called or asked about anything. I sent him a txt update and ultrasound pic days ago and never heard a response back. I'm pretty sure he blocked me. I called but he didn't answer. Not sure if I should try to talk to him to ask what he wants or assume he doesn't want to be in the child's life now that we are not in a relationship. The last things he said to be was "see you in court" & "I don't get it.. Best of luck with everything"