Your mother was Sherry. She ran away before she knew she was pregnant. Ran from the saviors. And had you. And years after your dad. Who was known as Dwight ran. And was on the look for your mom for awhile. And he ended up finding her outside the house and as Sherry and him are having the reunion. and he ends up hearing something. Like leaves and slow walking. That happened to be you. But he didn't say anything yet. He was just focused on Sherry mostly and it was his wife he missed her dearly.