"Katie can't understand how Tom can run a big movie studio like United Artists and not be able to steer her toward an Oscar-worthy film," said the insider.

Ouch! This statement proves critical thinking and Tommy Gurl had to punish her for it.
But seriously I don't think that Tommy Gurl could stand it if anybody, let alone a woman, would outshine him, carreerwise and lookswise. I remember suspecting that he and Nicole split because she blew him off the screen in "Eyes Wide Shut".