I smiled, sipping a lemonade, watching my tiny but gorgeous niece Mia and her friends in the swimming pool. I was hosting a graduation party for them. High school was over and my niece, who had graduated top of her class, was soon off to college. The girls were playing volleyball in the pool when my niece hit the ball high in the air. I watched it sailing out of the pool and right over the fence. “I’ll go fetch it,” I sai...