A few years ago my mom wanted to go to Disney wit me my sis and my husband. My husband kept saying your making me go to Disney, and your excited about EPCOT?!? He wasn't happy.
He went and had a blast! We even went back a little over a year later for our birthdays and he couldn't wait to get to EPCOT! We went back again this year with our DD.
Every time he has a blast, but I limit how much I talk about it to him, he just doesn't care that I have to get up to do ADRs or FP, he suggests restaurants but other then 1 or 2 couldn't care less. The planning and details don't excite him like they excite me. So I try to respect that.
I also found he doesn't like to be over scheduled like I do at Disney, so I found a happy medium and go with it.
I found things I knew he would like and make a point to schedule them in, make sure we hit a ride, or show, or restaurant that he loves everyday.
But he always has a good time, I'm working on a trip for next year already!
Good luck!