Single moms

So my baby daddy recently went to jail 3 weeks ago he knew I was pregnant before he went in (I’m 7 weeks along tomorrow) anyways he’s been acting really weird and he’s given me the impression that he wants me to do everything from bathing baby to feeding baby putting it to sleep do diaper duty I feel like he’s going to be a dead beat dad. He has no job and has a way lower income than me. He’s also mentioned a few times about me being a single mom and him leaving should I fight for my baby’s right to a father or is there no point? 💔💔