When my family moved in with my parents, we set some ground rules. However, it's our unspoken rules that have helped the most. - Business Insider

What the report says

Business Insider published a first-person parenting essay by Melissa Noble about her family’s experience sharing a multigenerational home with her parents in Australia. Noble wrote that she, her husband and their three children have lived with her parents since March, after the older couple returned from traveling. The household spans three generations, from her 3-year-old child to her 81-year-old father.

According to Noble, the family began with explicit household expectations intended to prevent friction, such as avoiding repeated refrigerator-opening and not slamming the front door. But she said the most useful practices developed more informally. Those include knocking before entering rooms, respecting her parents’ belongings and privacy, and limiting noise in the evening by moving the children downstairs around 8 p.m. so her parents, ages 77 and 81, can rest.

Noble also described an informal approach to parenting boundaries. She said her parents do not override her and her husband when they discipline the children, while she and her husband try to support her parents’ expectations around matters such as table manners. Shared spaces and groceries are handled through similar unwritten norms: cleaning up the kitchen after use, keeping common areas tidy, replacing staple items when they run out, and recognizing that some personal treats are off limits.

The essay frames multigenerational living as challenging but workable when household members show mutual respect and communicate through both stated and unstated expectations. While Business Insider’s piece is one family’s account rather than a broader study, it reflects a common issue for families living together across generations: balancing privacy, childcare, household labor and shared resources under one roof.