Article continues below advertisementKeith Urban and Nicole Kidman's marriage didn't start off on the best foot.The country singer admitted he almost "blew" up his and Kidman's union shortly after they tied the knot in June 2006 due to his struggles with substance abuse.While speaking at the AFI Life Achievement Award Gala in April 2024, Urban, 57, opened up about issues he and the Babygirl actress, 58, faced "barely four months into" their marriage.Article continues below advertisementSource: MEGANicole Kidman and Keith Urban share two teenage daughters."My addictions ...