the swan twins

Bella swan didn't want anyone to find out her secret, her family's secret. She had twin sisters, half sisters
Her father had an affair with a tourist, he didn't know that he had gotten her pregnant until they were 5 years old, same age as Bella only a few months younger. That is what broke Charlie and Renee marriage. Even though Bella was young she knew that those two little girls were the reason Mommy and Daddy were fighting. Ever since she's hated them.
It just so happens that when bella moves in with Charlie the twins mother dies.They have to move in with Charlie and Bella. Bella hates the girls and doesn't hide it. The girls are secretive and don't trust Bella. They hate her too, she whines too much and is very rude. The twins have a secret, they are witches, from their mothers side. Before she died she thought them everything she knew. No one in knows there secret. What happens when they meet a vampire coven and a wolf pack. Which side will they be on. will they find there mate with the vampires, will they get imprinted on, or will they finally find there consort. What will Bella think. Read and find out