Married at First Sight Australia stars say the show left them feeling unsafe and unprotected because their on-screen partners had criminal pasts which they were not told about, a BBC investigation can reveal. It comes after the British version of the show, known to many as MAFS UK, was plunged into crisis after BBC Panorama reported rape allegations from two women contestants - allegations the men involved have denied. One woman from last year's Australian series says she was not told the man