Hollywood hunk TOM CRUISE is divorcing his wife NICOLE KIDMAN - because she's cold, demanding and always complains.

According to American tabloid NATIONAL ENQUIRER, the MISSION: IMPOSSIBLE hunk grew tired of his wife's eternal moaning and decided enough was enough. A pal says, "Tom said Nicole was cold and demanding - and he couldn't take it anymore.

"He confided that he could never do enough to satisfy her, that whatever he did was met with a long, cold face and complaints. "Tom revealed they didn't have a marriage anymore and slept in separate bedrooms. He said, `There was nothing left I had to get out.'" (SVD/NE/PDD)

Source: WENN