Well,if that means "we have had the entire community in our bedroom" she may be right.
Maybe it was her way of saying they didn't fit in. "We live in a bedroom community, but we're really more of a garage family."
Sorry : /
In a vaguely relevent defense of the VDs, I think in the past there was lots of speculation about their income. We now know that they have made money on the side for years in real estate. That's one reason she used that term.