Keep him or ditch him

Rhyanray • No kids !! , no boyfriend, just living life how I`m supposed to be 👌💯😂🙈😞✊
Soo there's this one boy that I'm crazy about and we have been on and off for about 3-5 months now and this boy has said he loves me and has took me places but long story short this boy has a baby on the way and he wants me to stay with him like I said I am crazy about this boy and he's very like very crazy about me we text everyday and stuff but idk when this baby is due in April will he lose his feelings for me and go back to his baby mother ??? So I want to be ready for the damage that's  about to occur so i need some advice I want to cut him off but how should I go about it