Just six months after Jason Aldean was caught canoodling with a former American Idol contestant, the country singer and his wife Jessica Ussery have called it quits. The couple, who were married for 12 years, filed for divorce in Tennessee on April 26. Aldean released a statement to People. "This is a really tough time for my entire family. Jessica and I have been together since we were teenagers. We've been through a lot of ups and downs over the years as we grew up together as a couple. She will always be important to me because she is the mother of my children, and I know that we will both always make our daughters our number one priority." Alden and Ussery have two daughters together: Keeley, 10, and Kendyl, 5.