Mr. Fuller and his mother are here today to prove that he fathered the defendants 2-year-old daughter. He said Ms. Nelson led him to believe he was the dad and built a strong relationship with the daughter but now, the defendant is trying to rip him away. Ms. Nelson acknowledges Mr. Fullers relationship with her daughter but is now certain he is not the father and will prove it in court. Real people. Real stories. Real Problems. This is Lauren Lake's Paternity Court.