The Secret Lives of Mormon Wives feud is far from over! Drama between Demi Engemann and Jessi Ngatikaura came to a head on Monday when we FINALLY found out what the secretive "Fruity Pebbles" sex act meant. In case you haven't been keeping up, Demi opened up to Whitney Leavitt TWO YEARS ago in season 1 about a mysterious NSFW act she and husband Bret Engemann had done together.