Who said "Betrayal is a fundamental part of human relationships."?

This quote is attributed to Philip Roth.

Betrayal is a fundamental part of human relationships. - Philip Roth

"Betrayal is a fundamental part of human relationships."

Philip Roth Relationships

Novelist American 1933–2018

"The road to hell is paved with works-in-progress."

"I think being funny is not anyone's first choice."

"We're all looking for a way out of the human condition."

"No one in this world gets an easy birth, excepting S.O.B.s."

"The key to a happy marriage is communication."

"Marriage is about compromise and understanding."

"Life's greatest treasures are relationships."

"Trust is a luxury I can't afford."