"At first I blamed myself and thought I was a bad mother," says the actress
The public deserved an explanation for why his "ideal" relationship with Heidi Klum failed, he says
"To see you receiving it so well means the world to me, the actress told the Bosnian crowd
The group spent a chilly afternoon playing and shopping at the Berlin version of the fun facility
The actor and Angelina Jolie have blocked their names from their six kids' computers
The actress, whose father is German, says, "I'm now a real international lady"