How can I manage the souring and disappointment by husband not even trying to be excited or involved in things that make me happy?

Previous things he couldn’t even try to fake excitement for include pregnancy/baby, engagement, vacations, updates, family outings. Literally sucked the excitement out of it and tainted the experiences every time.

We have a vacation coming up and I’m close to telling him not to come so he doesn’t ruin it. He shows no attempt at interest in going to the bahamas, acts like he can’t be bothered when I try to ask about what sounds most exciting to him to do. I feel like it’s tainting our relationship because this is how big things for me will be treated/viewed.