By the time I reached the school gates, I knew I couldn’t just waltz in. I couldn’t park my scooter next to the Range Rovers and introduce myself as Mrs. Whitmore. Harold would explode. But I couldn’t walk away either. So I pulled over behind a hedge and called my neighbor, Betty. She’s worked the evening custodial shift at Ashford Heights for six years. She knows just how cruel Harold can be—she’s lent me her shoulder to cry on more times than I can count.