Hello. My husband thinks he is the father to one of his exwifes sons. (They have a daughter together also).. Even since birth he has thought it was his son, but his ex wife told him to leave it alone,and gave the baby her new husband last name, well now the child is 16 and wants to know if my husband is his father. My question is this: Can him and my husband get a test without the ex wifes consent, since he is 16?