Billy Ray Cyrus and his wife of 17 years, Tish, have filed for divorce, People magazine reported Wednesday (Oct. 27). According to People, the divorce documents cited irreconcilable differences and were filed Wednesday in Tennessee. They have five children, including pop star Miley Cyrus. "As you can imagine, this is a very difficult time for our family," the couple said in a statement. "We are trying to work through some personal matters. We appreciate your thoughts and prayers."