Sandra Bullock's husband Jesse James has apologised to his wife and children following accusations he had an affair.

In a statement, the reality TV star said: "I am truly very sorry for the grief I have caused them."

He added that "the vast majority" of the allegations reported were "untrue and unfounded".

The UK premiere of Blind Side, The (2009), due to be held next week, was scrapped after Oscar-winner Bullock pulled out citing "unforeseen personal reasons".

"There is only one person to blame for this whole situation, and that is me," James, 40, said.

Source: Press Release