Twilight Renesmee Cullen's Story

What if Renesmee and Jacob left because of what happend with the Vulture. It's been four years since Renesmee also known as Nessie has fled the country as Alice predicted. Now Nessie is 14 its her first day at a high school or a real school. Nessie will uncover secrets about her parents? I don't own any of these...