In October our lives changed forever. I picked up my daughter and her twin brother from preschool as usual. They each ate an apple and my daughter, Arabella, asked for a cup of water. Then another one. And another one. In the span of 2 minutes. When I told her to wait a little bit she started crying, insisting she needed another cup of water. So I poured her a cup. And then I called the pediatrician.