NBA star Tim Duncan's divorce is getting really ugly, as a source close to his soon to be ex-wife Amy is claiming that his relationship with a male friend broke up their marriage. The source claims that the unnamed man lived with them for the first two years of their marriage, and the only way he would move out is when Tim bought him a condo. 

An insider is also claiming that Amy treated Tim like a "b*tch" throughout their whole marriage because she knew he was cheating with his best friend. Tim eventually hired a private investigator, who unearthed Amy's cheating. 

Tim is reportedly willing to give Amy anything she wants in the divorce, because he doesn't want her revealing that he's bisexual.

Source: inflexwetrust.com