Instagram/Whitney Leavitt & Cara Bu TV Whitney Leavitt exits Secret Lives of Mormon Wives after 4 seasons; she announced her departure during her final Broadway performance in Chicago. May 5, 2026 AceShowbiz - The Secret Lives of Mormon Wives star Whitney Leavitt is officially leaving the popular Hulu reality series after starring in all four seasons. This news was first confirmed by Deadline and personally announced by Leavitt during her final performance in the Broadway musical Chicago on Sunday.