Xavier Worthy is suing his ex, alleging she abused him and fabricated claims of domestic violence in an effort to "extort a home, money, cars, and other valuables" from him.
The Kansas City Chiefs star filed the lawsuit in Texas on Monday morning ... less than three weeks after he was arrested over Tia Jones' claims that he choked her during a March 7 dispute at their Williamson County home.
Worthy alleged in the docs that he's actually the real victim .