A new report makes some shocking claims about San Antonio Spurs star Tim Duncan's divorce.
According to The San Antonio Express, Duncan hired a private investigator to follow his estranged wife Amy as long as a year ago. She filed for divorce in March 2013. Details of the reported private investigation have not yet been revealed.
Just last week, reports surfaced that the NBA star requested to postpone the divorce from his wife of 12 years until after the Spurs until the NBA playoffs are over. The request -- filed using only the initials A.S.D. vs. T.T.D. -- also indicates that the couple has a prenup, which Duncan wants enforced.
Watch the video above for more on Duncan's divorce, then click though the slideshow below for eight of the nastiest athlete splits.