“The protagonist of folk tale is always, and intensely, a young person moving through ordeals into adult life. When adult state and a suitable partner is achieved the tale is over. Adults as such are of no interest – they exist only as helpers, enemies, or rivals of the protagonist. And this is why there are no wicked stepchildren in the tales. Stepmothers’ feelings and problems are of no account – they are grown-ups and can work it out for themselves.”
~ Jill Paton Walsh