Two halves of one whole

This book is about two girls who were separated at birth. The parents got divorced a couple days earlier so the each took one of the children. Macy has lived with her father who is a baseball player for the St. Louis Cardinals. Her father Jacob Morris has traveled all around the world and has settled in a small town called Storybrooke, Maine. The mother on the other had has become a small hair dresser in the same city. She has raised Analesia. Brooke who is the mother is now engaged to a man named Peter. One day while attending school the two girls lives collide.