You mean you weren't basically calling her trailer trash and implying that she was unfamiliar with the wonders of the modern miracle of indoor plumbing? Oh. Just kidding. I know that you weren't really suggesting that Bristol was some backwater hick that had never seen a family that had more than one tv and a car that had power windows or anything like that. I didn't hake her quote to be one of surprise that there are people with wealth, but instead that she was shocked by the presumptuousness and sense of entitlement demonstrated by Cindy and Meghan.
I might have said “ostentatiously rich,” to be more clear.