Harry Potter and the Archangel

Harry was neglected by his parents until age five while they fawned over his older twin, and then abused by the Dursley's until age seven. Then he makes the decision to lead his own life and left with the help of his friend. Hayden has been adored all his life, but all he wants is to have his brother back. Can he get this chance? And how does a certain angel fit into all of this?