The Secret Lives of Mormon Wives didn't just tackle Marciano Brunette and Demi Engemann's alleged romantic connection - it also sparked a new revelation about an alleged affair with Jessi Ngatikaura. The drama actually started on another Hulu show - Vanderpump Villa - when Demi, Jessi, Jen Affleck, Layla Taylor and Mikayla Matthews were guests on season 2 of Lisa Vanderpump's series During their stint in Italy, Marciano insinuated that his connection with Demi extended beyond the footage that made it into the show.