“My friend just had a baby,” my husband said. “She’s staying here for 6 months, and you’ll take care of her.” I smiled and answered, “Of course.” He assumed I had finally learned to obey. But when she showed up with suitcases, a crib, and plans to settle into my house, the doorbell rang. I opened it, glanced back at them, and said, “Perfect timing. Your surprise just arrived.”