Dylan Mayfair is a character in the TV series Desperate Housewives. Katherine Mayfair, Dylans adoptive mother, convinced a girl from a Romanian orphanage who looked like her deceased daughter to believe that she was Dylan. The real Dylan had died in an accident when a wardrobe fell on top of her. Katherine lied to her second husband, Adam Mayfair, that Wayne, her ex-husband, had killed her biological daughter. Adam agreed to keep her secret and protect them from Wayne. Dylans biological father is not mentioned in the search results.