Obi-wan is your father after Anakin turned to the dark side, and you had to go in hiding from your true father. Obi-wan adopted you and Luke and is keeping you both in hiding on Tatooine. A few years ago, Cody defected from the empire, and was able to remove the chip in his head, allowing him to join his small clan in hiding. You and Luke are a tooka hybrids and twins, like anakin was, and are 17.