How do I tell my family I don't want to celebrate Christmas anymore?

🪐 E.T 🪐

Since the people of CC are the most honest I'm coming here to see what you guys think. If I'm being an asshole I know you'll tell me I am.

Long story short - I'm not ready to tell my family I've been practicing the Wiccan religion. However I do want to celebrate Yule this year instead of Christmas. I know its possible to fit them both together but... the thought of it literally drains me. I don't want to be involved in anything Christmassy this year. They go so over the top with their holiday traditions and I don't know how to tell them that I don't want to take part this year without upsetting them. I'm not even close to any of them and I feel so out of place every time we get together. It's like they purposely try to make me feel shitty about myself.

I know you guys don't know my family, but how would you do it if you was in this position? Or should I just do both to make them happy, even if I know I'll be unhappy?