It’s definitely odd for someone as rich as Jack not to own property. The rich stay rich by investing. He might own some properties that he rents out, I suppose?I don’t think it’s weird for them to be renting. Both girls move around a lot. Like at least once or twice a year. It wouldn’t make sense to buy a house then sell it 6 months later.
I think they all move around a lot because they rent,rather than rent because they want to move a lot. Very few people genuinely want to pack up their house and move every 6 months or year