Luanne Leanne Kleinschmidt, (nee Platter) is the daughter of Hoyt and Leanne Platter- though more notably the niece of Peggy Hill, cousin of Bobby Hill and niece-in-law of Hank Hill. Luanne is a sweet, caring, but somewhat absent-minded and over-emotional young woman. Luanne is introduced in the first episode of Season One, where she is invited to stay with the Hills, claiming her parents need space to resolve some marital difficulties. Near the end of the first episode, a tearful Luanne informs Hank and Peggy that her mother stabbed her father with a fork during an argument, leaving her mother in jail and trailer home repossessed. Moving in to Rainy Street, Hank's beloved den is turned into Luanne's “temporary” bedroom.