My parents moved in with us last year after Dad's stroke, and we've been navigating three generations under one roof ever since. I used to think multigenerational living was a compromise—less privacy, more negotiation over everything from dinner to TV time. But watching my kids build a real relationship with their grandparents, something I never had growing up, has changed my mind. Is having extended family close by actually better for raising children, or does the lack of boundaries outweigh the benefits?