Is this fair? ( stopping family seeing my baby)

Cut a long story short. My daughter was born 2 years ago, and my fiancé 2 sisters have never made an effort to come and see her, ever. They always talk shit behind my back for no reason as I’ve always been good to them and their kids. ( taking them places etc) they are so very jealous of my daughter. The day she was born the one sister came to my house with party balloons and banners for MYSELF to put up. As a welcome home. Wtf.

They are all for show on Facebook “ aunties girl” she’s beautiful. But don’t once ask how she is ever .

I’m due my second child in September. And i don’t want them around. They didn’t make effort on my daughter it’s only fair they do the same with my second, i would feel so bad if they constantly came to visit my second baby, when they made 0 effort first time around. I would feel bad for her.

Is this spiteful? And childish????

I don’t know I dislike his sisters very much, they constantly swear, talk shit about me, all they talk about is themselves, and if I have a silver car they have a gold.

It does my head in!!!!!