This weekend, thanks to the kind offer of a friend of Molly and Ian’s, we spent three days in Bethany Beach, DE, at a lovely house just steps from the beach. Somehow, all six of us—Molly and Ian, Andrew and I, Mom and Dad—managed to be free for this weekend, and we were all looking forward to it immensely. Andrew and I planned to leave early Friday morning. In the wee hours, however, Greta threw up after nursing. Around six-thirty, she threw up again. For some reason I decided she must then be hungry, so I gave her a piece of toast, which she promptly threw up. We hadn’t showered or packed the car, and I was already covered in vomit. We knew Greta was the latest victim in the crazy bug that had already gotten Lucia, Andrew, and Robert. Greta was falling asleep on my shoulder by nine, so we decided to set out anyway. Then our third-floor bathroom sink, which usually leaks, began to gush water, and Andrew tried to wrench a bolt, but made it worse, and it was rapidly filling a tr...