Maybe Michelle Williams is wishing she could quit Heath Ledger. The 'Brokeback Mountain' star spent Valentine's Day surrounded by women at Los Angeles nightclub Teddy's - while Michelle was in New York attending fashion week.
A source told the New York Daily News newspaper: "They had a huge fight, and they're not speaking."
Michelle reportedly snapped at a reporter who asked her to comment on her relationship during New York fashion week.
Despite the reported problems, the couple attended the Independent Spirit Awards and the Oscars together.
Heath, 27, and Michelle, 26, have a 16-month-old daughter, Matilda Rose. In January, the couple fueled rumours they had secretly wed after they were seen wearing rings on their wedding fingers.
Last November, they collected a marriage licence in Brooklyn, where they own a town house in Cobble Hill.