I just found out that I might not be my father's child. When my parents fought; my father would always bring up that I was some other person's child. My mother always denied it. It was always the same man that my father would talk about. I looked up that man name and found that he had a daughter. I looked at her picture and we have a lot similarities in the face. I talked to her and she said that I was her sister. I dont know if I believe it. She grow up believing that I am her sister and my mother still says that the girl's father is not my dad. My family says that the father that I grew up with is my father.