If you know the county where the the decree was granted, contact the clerk of the district court for that county. Vital Records has an index that covers the years 1900-1939, and 1968 to the present.
This information is an index only and the information that will be provided is:
Since 2003, the Office of the State Registrar of Vital Statistics has operated a web site where the general public may access information on marriages and dissolutions of marriage. As the issue of identity theft has grown, concerns have been expressed regarding the potential for misuse of this information. As a result, these records are now treated confidential consistent with other vital records in this state.