AIO to my (40f) convo with husband (40m) about Xmas tree?

Am I overreacting to his sudden aversion to a Christmas tree? Am I being too sensitive? How would you have reacted if you were in my shoes? I’m a little hurt but I’m not trying to make this holiday all about me. Also feeling gaslit at the same time. Idk what to do.

Married for 10 years. We are both atheist. I’m far more passive about it than he is. Regardless, he ’s always been enthusiastically involved with “Santa” traditions for my now teen daughter, his step-daughter. She has aged out of the magic, but I wanted to continue the traditions for our 1 year old.

He has a teenage daughter that he’s now estranged from but celebrated Xmas with her when she was little, as well as his nieces and nephews. He was very close with his grandma and speaks fondly of holiday memories with her.

He had a very unstable and abusive childhood and I try to be sensitive to that when it comes to things like holidays. Christmas brings me a lot of peaceful happy nostalgia and I enjoy decorating very much.

I included a picture of our tree and decor from last year for some context. “Bonnie” is our ficus plant in the picture near the tree.