attackfish

That's true, but sexism is usually a societal issue, which is to say society teaches it to its members. Some members may be more or less eager to embrace it, but nobody was naturally made to have any specific prejudice (or to not have any specific prejudice for that matter) and I didn't see any evidence of sexism in her parents, just a lot of evidence for being really bad parents. Seriously! They left a toddler unattended for long enough for him to make his way out of a palace, and most of the way out of Omashu!