Melissa and her husband have one son, Miles, and have decided that they are a one-child family. What makes her choice to have one child interesting is that Melissa is one of six sisters - born eight and a half years apart. Melissa and her sisters have always had a unique bond - and they have stayed the best of friends. Tragically, their mother passed away when they were teenagers, and as they have become parents they have tried to keep her memory alive in their children.