Article continues below advertisementWas the writing on the wall? Keith Urban wasn't a fan of discussing his now-estranged wife, Nicole Kidman, for at least a year leading up to his shocking split from the award-winning actress.On Tuesday, September 30, The Times reporter Ed Potton claimed Urban got "snippy" during a September 2024 interview in which the journalist brought up Kidman - whom Urban was married to for more than 19 years until the Babygirl star filed for divorce this week.Potton accused Urban of immediately becoming "guarded" once his wife came up in conversation.