I need opinions

Isabelle • 18 John III due 7/3/17

My boyfriend has always been super close with his abusive family. His mother doesn't work and lives off welfare and her kids income. His niece has always come first. Now we have our son, he's almost 3 months old. And he sees him maybe every other day if I'm lucky. Now he's babysitting his niece when he hasn't seen his son in two days. I think it's unfair to our son.