#16 Tom D’Agostino & Luann de Lesseps – 216 Days

Real Housewives of New Yorkstar Luann de Lesseps married Tom D’Agostino on New Year’s Eve 2016 despite warnings from her co-stars.
The marriage collapsed after 216 days when rumors of infidelity surfaced. De Lesseps cited secret meetings with an old girlfriend as the final straw.