A Child by any other name

5 year old Harry Potter lives with his Aunt, Uncle and Cousin then one day his Hogwarts letter comes. He finds out he has a twin brother Jamie who is the Boy-Who-Lived and parents. Once the abuse is noticed he is taken to live with his family but the damage has been done. The question is can it be undone? Rating may Change per chapter. R&R. NO FLAMES Now on A03 under HieikuYoko