ДНК S09E36 - Выпуск 1227. Отец спустя 47 лет?

At the age of 47, a woman does not know her father's name, because her mother carefully hides it. But she's sure she found Dad on social media. The man admitted that he really had an affair with the mother of the alleged daughter, but he did not know that she was pregnant. So who is the dad — a man who can't forget his former lover all his life, or a woman's lover?