would you invite her to the baby shower

My older sister is mad that she was not invited to the reveal party and I don't want to invite her to the baby shower. We've never been really close but I've tried to have a decent relationship in the past. The problem is, evertime I have a party to celebrate and accomplishment she gets an attitude and says nasty things. She's caused problems at my graduations, when I bought my house and my wedding already. I'm trying to deal with as little stress as possible during this pregnancy and don't want to deal with her attitude when I'm supposed to be celebrating. Am I wrong for not inviting her?