Celebrity David Boreanaz Admits: I Cheated on My Wife Dealing with what he calls "some sort of extortion attempt," the Bones star comes clean about his infidelity By Jennifer Garcia Published on May 3, 2010 06:00 PM Share Tweet Pin Email Photo: CelebrityVibe Bones star David Boreanaz is opening up about reports that he has been unfaithful to his wife of nearly nine years, Jaime Bergman. “Our marriage has been tainted with my infidelities,” the actor admits to PEOPLE. “I just want to be open and honest. I was irresponsible.” The actor, 40, is coming forward, he says, because a former mistress, whom he declines to name, contacted an attorney and threatened to contact media outlets. David Boreanaz’s Wife: I’m Still Angry Now, with the news of his infidelities out in the open, Boreanaz is getting down to the difficult task of salvaging his relationship with his wife. “We’re working on our marriage,” he says. “We’re working on repairing what has been damaged so badly.” PHOTOS: High (In)Fidelity: Famous CheatersTo read more of the exclusive interview with Boreanaz and his wife, Jaime, pick up this week’s issue of PEOPLE, on newsstands Friday