Keith Urban's awkward interviews seemingly hinted at Nicole Kidman marriage issues

Writing appeared to be on the wall that their marriage was on the rocks long before Nicole Kidman filed for divorce from Keith Urban. 

The "Big Little Lies" actress filed for divorce Tuesday from the country crooner and cited "irreconcilable differences" as the grounds for divorce, while also noting "marital difficulties" in documents obtained by Fox News Digital. 

Earlier this summer, Urban, 57, awkwardly ended an Australian radio interview when pressed on Kidman content and appeared...