When winter break came around, Noah and Jeffrey flew back to find their childhood home completely torn up. Boxes of kibble were scattered around the rooms, family photos were flipped over and strategic shits from Pernille, the pug, were everywhere. Jeffrey trudged through the mess while Noah checked the carpet, wondering how much it was going to cost to repair. The biggest change was Mama Z’s half-finished project of turning their old bedroom into her new office. Financial documents intermingled with signed sports star posters; a cherrywood desk was pressed against the old steel bunkbed. Their first warning of these changes was the verbal flurry they received on the drive back from the airport. The passenger seat had been off limits and empty for years, so Mama Z glanced over her shoulder at her now-grown boys squished in the backseat and tried to compress all the parenting she’d missed into rapid-fire life updates: “Never start a business, this ad campaign is going to be a total nightmare,” she said. “But at least the dog treats …