and often suggests that DH and i should host and invite my side +her. She also keeps says she expects us to start, alternating when/if we have DC ("it would be totally selfish not to"). It might be daft but I love having xmas with my family and I don't see myself ever wanting to have it with her. DH +I don't have space to host and have little desire to.
This did amuse me.
You have ‘little desire to host’, you say?
You think the people who spend $£€$£€ on feeding the hordes, spend time and energy on organising and sorting, and then spend most of the day in the kitchen on Christmas Day (and more than likely Christmas Eve) preparing and cooking desire it?!
It was my turn this year. It costs a huge amount, and is a huge amount of work, on top of all the other organising that goes into Christmas (especially when you have children). I actually enjoy entertaining, but would love never to have to host Christmas Day. However, I step up and take my turn, not out of any desire to spend Christmas Day in the kitchen while everyone else relaxes, chats and drinks bubbly, but because I’m not a piss-taker who leaves it all to someone else, year on year.
It seems you don’t have the space to host, so there’s your get-out-of-jail-free card. But please know that the people going to the effort of hosting don’t usually desire it, any more than you do.