UGH.
WHY does EVERY SINGLE ONE OF THESE types of fiction start off with DUMBLEDORE of all people calling whichever child is thought to have vanquished Voldemort "The Boy/Girl-Who-Lived?"
He didn't coin that phrase - the press did. He didn't even arrive at the house to make that call.
For once I'd like to see one of these types of fics that make sense...