There's one thing you learn from Catherine Cookson's books: it's completely normal and even desirable for a grown man to fall in love with a child. A man is a great hero if he can wait until the child is 16 years old. And of course a man also falls in love with a child he's been taking care of since the girl was 7.
Apparently all of Cookson's books are full of pedophilia. And yet when I was young I devoured them, and I don't think I questioned them at all.