Since the original poster has not been back I would call it a "drive-by" post.
A lot of grown-ups love Disney, including my wife. Plus I have been on the ships myself and I think they are great, and NOT just for kids. The shows are fantastic no matter what age you are, and the "kids" portions are separate from the adults so there is nothing creepy about adults going on Disney ships.
Let's just call her a "nut case" and leave it at that.