These are the first holidays since dad brought his girlfriend home (he’s 47, she’s 24). My brother and I live with him. At this year’s Christmas meal besides the usual guests, mom and girlfriend’s parents were also present. Definitely an unusual situation but it was a nice event cause everybody was levelheaded.
My wife and I stayed with her parents for Christmas this year. We had a lovely day with them and her granddad. Her mum made an excellent Christmas dinner.