Jealous child’s father?

Hi! I am currently pregnant but don’t want to be with the father. Lately my guy bestfriend has been supportive during my pregnancy. My child’s father seems so uninterested & I don’t hear from
him for weeks until he thinks my guy friend isn’t around. Then he asks about appointments & more. The other day he FaceTime me & asked if we could regularly have calls like this I said sure were cool no bad blood. So the next day I posted a pic of my guy bff treating me out to eat & texted my child’s father to just check in on him friendly no reply. I feel he never wants to talk to me because I don’t want to be with him & I am bonded with my guy bestfriend. I don't know what to do because I feel he should still be supportive whether I want to be together or not.. or if I am accepting support from a bestfriend of 10 years.
Jealous child’s father?
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