filed for divorce from his wife of three months, Theresa Nist, 70, The Post can confirm. Turner filed the legal docs Friday in his hometown of Petersburg, Indiana. In docs obtained by The Post, Turner listed the couple’s date of separation as April 12 and states “the marriage of the parties should be dissolved because of irretrievable breakdown.” In Indiana, a divorce based on irretrievable breakdown of the marriage is known as a “no-fault” divorce and is not grounded upon wrong-doing or marital misconduct of the husband or wife.