I was nine months pregnant and felt as large and unwieldy as an airship. A dull, persistent ache had taken up permanent residence in my lower back, and my swollen ankles protested every step. But the sweet anticipation of meeting our baby, a feeling that was both thrilling and terrifying, made all the discomfort seem manageable. Today, however, my anxiety was a sharp, bitter note that drowned out everything else. We were on our way to my mother-in-law’s birthday party.

My relationship with Sharon, my husband Greg’s mother, was a masterclass in passive aggression. She had never approved of me, a quiet girl from a working-class family, for her brilliant, college-educated, only son. In her eyes, I was simply not a good enough match. But my husband, Greg, insisted we go.

“Leah, Mom will be offended if we don’t show up,” he’d said that morning, his voice already laced with the familiar tension he always had when his mother was involved. Continues…