A Beautiful Mistake (A One Direction fanfic)

Izzie Pendragon was given a decision at seven years old that would determine the fate of her and her sister, Alli; to either stay in their current orphanage or live with their new father. The decision was obvious right? Until they realize this man was anything but a father to them. Put in a life full of stealing and lying, all they could hope for was an escape. It finally happens when Travis leaves home for a full weekend. Which is rare. As a result they seize the chance and finally escape their misery...or so they think.