I'm going to my sister and brother in laws for Christmas with my parents. My BIL.has suggested he and I do.dinner to give my sister and mum a break. Nice sentiment but I'm actually working Christmas Day. I'll be up.at 0515 then doing a full shift at work. I'll then go to my parents pick them up drive 45 mins to my brothers. I won't be doing presents with my parents until we get home at night.
AIBU to really not want to then go and cook Christmas dinner when everyone else has had a lie in and a nice traditional Christmas morning