"Due to unforeseen personal reasons a trip abroad to support "The Blind Side" has been deemed impossible at this time. I apologize for any inconvenience this may have caused and thank you for your continued support of the film."

Bullock has reportedly moved out of the home she shared with James.

Many in Hollywood say the news is a surprise after seeing the couple together during the recent awards season.

The seemingly happy couple repeatedly expressed their mutual admiration and affection for each other.

Bullock "is old-school Hollywood," James told PEOPLE magazine at the Oscars on March 7 just after her win.

"Nobody deserves this more and works harder. I'm so proud of her."

This is so sad. I am so sorry Sandra. 

For more info: NY Daily News