After my divorce, I dated a few ladies and frankly was unable to find anyone that had the same liking for WDW that I did. Some just thought it was childish, others just didn't like to walk that much, others were unable to really enjoy it for whatever reason they had. Those, of course, were not the only reasons that we broke up, but, I can assure you that, at least in my mind, it was a big part of it.
I've just stopped trying. My odd sense of humor and my enjoyment of things like a Disney Park, have been a turnoff to many women, so now when a relationship is just in friendly chat stage I will purposely bring up my feelings that WDW is my usual vacation of choice. Most of the time, I get looked at like I have two heads. Time to move along.