 Any man or any boy accused of being the father of a child is at risk of paternity fraud, even if he didn't know the mother, even if he never touched her for one fatal reason. There is no proof required to be filed by the mother or the legal guardian that you did it to be submitted with that lawsuit against you. I have many clients found their way into paternity fraud, including men who didn't know the mother at all, men who had similar names to the biological father, to many married men, to many military men who are victims of a thing called incorrect default judgment.