The question of paternity comes up in many family law cases. In Florida, when the parents of a child are married, generally nothing needs to be done to prove paternity. However, when the parents are not married, paternity can be established in three ways: a paternity acknowledgment form signed by both parents, an administrative paternity order, or a judicial paternity order.
Many fathers and mothers sign paternity acknowledgment forms at the hospital when the child is born, but you can also sign this form at a later date. Paternity acknowledgment means that both parents agree that the father has parental rights and responsibilities.