bigDog
Elder Lister
They stay in the main house or you find the compound has several mansions for the parents and kids.
That's news to me.
What I know is that the rich have more options. They can afford to build or buy homes for their kids. People overstay in their parents houses for economic reasons.
It's not social reasons, @The.Black.Templar is pulling your leg when he claims so. You dont hang out with your dad's or mum's friends. Do you?