AFTER months of terrible behind-closed-doors tension, NICOLE KIDMAN’s marriage crisis erupted into a vicious public spat with country crooner hubby KEITH URBAN at the Aussie premiere of her new flick, Lion — leaving witnesses gasping in horror! After chatting with reporters, the parents of two suddenly went ballistic — right on the red carpet — launching into a “furious row” and clobbering each other with “bitter insults,” says a Sydney spy. The fight ended with a teary-eyed Nicole storming off, leaving Keith in the lurch. Insiders say the couple’s 10-year union is close to snapping. There’s talk of divorce, say sources, who note their work lives — his touring and her filming — kept them apart for practically all of 2016. Now, Keith is moping around — alone — as the leggy actress spends more time promoting her new film and chasing Oscar glory. “Nicole is so sick of Keith constantly sulking,” says a pal. “He needs to realize her career is important to her and to start being more supportive. It’s very frustrating for her — and she’s had enough!” Find out more in this issue of GLOBE Magazine available at Newsstands everywhere!