Am I overreacting for feeling like he should have asked before deciding I wouldn’t go and for wanting to leave after how he responded?

My partner (36M) and I (32F) have been together about a year and a half. He recently invited me to go to Vegas with him and his family. While we’re there they’re all planning to see the Wizard of Oz show at the Sphere.

A while back I saw that show with my own family and honestly thought it was pretty boring. We were literally falling asleep during parts of it. Because of that I had mentioned to him before that I didn’t really care for it.

When he bought tickets for this trip, he bought them for everyone except me. He didn’t ask if I might still want to go this time. He just assumed I wouldn’t and told me I could hang out by the pool while they go.

What bothered me is that he didn’t even ask if I wanted the option. Even though I didn’t love it the first time, I might have still wanted to go since we’re all there together and it’s part of the group plan. At the very least I feel like that should have been my choice.

When I told him it hurt my feelings that he didn’t even ask, he said he doesn’t care how I feel and that I already said I didn’t like the show. He also refused to even try to get me a ticket.

After that response I started feeling like I didn’t even want to go on the trip anymore because the bigger issue to me was how dismissive he was about my feelings.

Am I overreacting for being this upset about it and for wanting to leave after he said he doesn’t care how I feel?