Episode 264? is Shane (2004)

The show was about the title character, Shane (Skinner), a middle aged taxi driver, and his long suffering family. His wife, Myrtle, is a mature student who enjoys creative writing and amateur dramatics. Their children are daughter Velma, a seventeen-year-old feminist, and son Lenny, 

"Laugh thy girlish laughter"

A sexually frustrated suburban father has a mid-life crisis after becoming infatuated with his daughter's best friend.