Relevant part: > The 49-year-old man and the child's mother, who was single at the time, had been friends when he agreed to donate his semen in 2006. > They a

Relevant part: > The 49-year-old man and the child's mother, who was single at the time, had been friends when he agreed to donate his semen in 2006. > They arranged to raise the child together but the pair later had a falling out, his lawyers said. The woman's lawyers argued he was not the father. > However, the man was identified as a parent on the girl's birth certificate and she called him "Daddy". Not sure if "sperm donor" is the correct term here, as it usually seems to refer to "legally donated" sperm (through a fertility clinic) where the man is not the legal father...