The stepson was a disrespectful snot.
I hated the way he talked to his stepmother about why she couldn't get pregnant in the beginning.
Preston should have told him to go to his room for being so bratty.
It was pretty gross! Even now that kind of language is pretty crass and disrespectful. I think they made the dialogue that way, because it was the first time that they could say it and get away with it.
The Divine Genealogy Goddess