An attorney for the rapper born Marshall Mathers III filed the papers in the Macomb County Clerk's office in the Detroit suburb of Mount Clemens, WDIV-TV, Detroit, reported.
The high school sweethearts ended their first marriage in 2001 but recently announced their reconciliation and remarried in Rochester, Mich., on Jan. 14.
They have a daughter, Hailie Jade.
Notable deaths of 2014 [PHOTOS]
Reports: Mila Kunis gives birth to baby girl