"Super-dad" Nicolas Cage and soon-to-be ex-wife Alice Kim are gearing up for an epic battle over 11-year-old son Kal-El!
The pair's "very fragile" custody arrangement is about to implode, RadarOnline.com has learned, as the actor is demanding more time with his beloved boy.
The Oscar-winner's straying spouse isn't keen on her son spending week after week on far-off movie sets, but "Nic will go after full custody if he has to," spilled a source.
While a rep said the couple isn't arguing over custody, the source insisted Cage, 52, regrets not having been around for his older son, Weston, 26, and is determined to be a better dad to Kal-El.
"Nic's a devoted father! He'll cut back on his movie schedule if it means spending more time with his boy," the spy said.
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