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With tabloids reporting Jesse James has been unfaithful to Sandra Bullock, we look back on their relationship through the years.

2003: Bullock and James began their relationship after Bullock brought her nephew to the set of James' show "Monster Garage."

July 2005: Bullock and James married in a romantic, sunset wedding in Santa Barbara, CA, surrounded by 300 of their family and friends, including William Shatner and Regina King.

May, 2007: Bullock got a restraining order against an obsessed fan who allegedly attempted to run over James. A judge ordered Marcia Valentine to stay at least 500 feet away from the star and her family for the next three years.

April 2008: The couple was involved in a car accident in Gloucester, MA. They were being driven to their hotel when another car came swerving toward them, an observer said, and the vehicles collided at 15-20 miles per hour. Both cars were towed from the scene and nobody was hurt. The driver of the other car was arrested on suspicion of driving under the influence.

December 2009: An Orange County family court denies a request to expand visitation rights to James' ex-wife, adult film star Janine Lindemulder, after she sought overnight visits with their 5-year-old daughter, Sunny.

March 7, 2010: Bullock wins Oscar for Best Actress for her role in 'The Blind Side,' where James gives her a standing ovation and tears up during her acceptance speech.

March 17, 2010: Tabloid reports surface claiming that James has been unfaithful.

March 17, 2010: Bullock pulls out of the London premiere for 'The Blind Side.'

March 17, 2010: reports that Bullock and James are not living under the same roof.

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