Breakup during pregnancy

Has anyone gone through this. Currently 12 weeks n also have a 2 yr old. He doesn’t care anymore. I blocked him since he doesn’t reply anymore. (My 2yr old has a different dad btw). N also He wanted me to wait for him to get a house since he doesn’t want to start with an apartment. He has a 545 credit score and owns a $130k car which he’s still paying off almost 2k every month. I told him I wasn’t gonna wait since I know he’s gonna take alongggg time to get that house n ima he basically alone this whole time. He said oh well nothing else we can do since I “messed up” our living situation at his house (his parents were toxic so I left and now I can’t go back anymore they don’t want me there). N i sent him a long paragraph about us meeting up to talk in person and he never replied back so I just blocked him. Part of me wants to unblock him since I miss him but at the same time it’s like for what.??? Also any tips on how to move on.? I’ve gone thru this before with my 2yr olds dad but I still feel horrible and hurt. Also this baby was planned he wanted it but now he doesn’t care.

He never really asks about the baby or anything that’s why I blocked him bc I knew that if I had him there I would text him easily. He did once say along time ago that he was gonna try n take the baby if I would leave him so would me blocking him give the court a reason to give him the baby. I don’t wanna lose my baby to him. He hasn’t given me a penny for anything I’ve been paying for everything for the baby n never went to a appointment either hasn’t even been to excited either. Should I still unblock him.?