Ava is a 16 year old black American girl with dyed red hair and has a brother named Jack Kline and when Ava and Jack was born they had already been grown and castiel had promise their that he would so they both stayed in the bunker with castiel and Sam and dean but their was a problem Dean was being mean and saying that Jack is not family and he even kept threaten to kill Jack if it comes to it and Ava didn’t like Dean at all and hated him for being to Jack and Dean would argue with Sam that Jack is not family and stuff until Jack Sam and dean went on the case and Jack saved deans life and Dean started being nice to Jack and being a good father figure to Jack so was Sam and castiel.