In hindsight, there were clues that Nicole Kidman and Keith Urban had been heading toward a split. A source confirmed to Us Weekly on Monday, September 29, that the couple have separated after nearly two decades of marriage. Kidman, 58, and Urban, 57, first met in 2005, four years after her divorce from Tom Cruise. They tied the knot the following year in Australia, where both grew up, and welcomed daughters Sunday Rose in 2008 and Faith Margaret via surrogate two years later. (Kidman is also the mother to daughter Isabella and son Connor, whom she adopted with Cruise.