The news comes just five months after the intensely private star paid tribute to her alleged partner of 14 years at an award ceremony.

An insider tells the National Enquirer, "Jodie breaking up with Cydney is shocking. Right now it's the best kept secret in Hollywood, and it's not just because Jodie is legend and an intensely private person, either."

"She and Cydney have been together for so many years and have two children together, the potential fallout and legal wrangling from this split could be monumental."