I need advice ladies. So I was suppose to go to my fiancé moms for thanksgiving well plans changed…

I need advice ladies. So I was suppose to go to my fiancé moms for thanksgiving well plans changed and I can't so should he try to come to my house for thanksgiving or what? I they thing I'm trying to tell my dad that I'm moving out and that me and some friends are getting a place but idk how to break the news to him. Mind you I just got on at this job but I don't start till the 12th and idk what the exact date is that we're moving in is.. My mind is literally racing and idk what to do