Big long rant!

Okay so in January I got married and moved about 3000 miles away from my family and I've had such a hard time with the transition and I just recently started getting used to it. Hubby and I planned a trip back home for Christmas and I've been so excited about it. I even started planning Christmas dinner months in advance to make sure everyone was gonna be there. Today my mom tells me that my aunt planned dinner at her house (which is about 3 hours away from my moms house where we'll be staying) and asked if we were all coming.. I'm gonna be 27 weeks pregnant and if we went we'd be sleeping on the floor. Why would anyone think this is okay? At this point my feelings are really hurt. Ive been looking forward to spending Christmas with my whole family now I find out that most of them won't even be coming. Is it all of my crazy hormones or do I have the right to be a little upset?