Hi
I've been on a few Christmas and New Year holidays with JY but choose to go abroad rather than stay at home as better value for money?!
I've been to Iceland for the New Year, Italian Dolomites & Croatia for both, and Lake Bled for Christmas. This year I'm considering either Marrakech or Lake Garda.
There are lots of people on the festive trips in the same position as you so you will not feel out of place. Like you I do not wish to inconvenience family members into deciding "whose turn it is".
I hope this helps. Enjoy whatever you decide.
Regards
Sylvia