Finding Neverland

Last weekend we went to a movie, "Finding Neverland" From the title I'm quite sure it's a peterpand story. However I didn't expect it'll be a growing up story finding a man in a boy, and the author's view about eternal childhood in a man's dream. Despite the need to face real world, Neverland is exist in one's mind. Also interesting is the view about a grown man playing with children, suspiciously commited adultery with the children's mom. Although it's repeatedly stated in the movie that he's just a family's friend I wonder what'll happen in real world if such situation happen.