Well, it's the end of an era. An era of awkward forehead kisses, bowls of cigarettes, and paparazzi photos highlighting an almost creepy height difference. After almost five years of marriage, Mary-Kate Olsen is seeking to divorce Olivier Sarkozy. The two had been together since 2012, and though that makes it MK's longest relationship to date (excluding Ashley, of course), any true fan also knows that it has certainly been the most boring.