SO side of the family

Is anybody else struggling with SO side of the family? I'm 24 weeks pregnant. I keep having terrible dreams about them bullying me, being incriedbly harsh on me. In the dream they are really hard on me. I'll start crying hysterically with all of them ganging up on me. It's terrible. In real life they don't really talk to me. His mom had a couple real conversations with me. But now If they come over, The mom and his sister, they just completely ignore me and talk to him. If I say hello or ask them about there day or anything, they'll completely ignore me or pretend they didn't hear me. I think my sad feelings about it are torturing my dreams. Anyone else? how do you deal with it?