Jude Law is said to be afraid that his girlfriend, Sienna Miller, is cheating on him. According to the Daily Mirror, Law recently cut a family holiday in the South of France with his children short, to spend a few days with his girlfriend in the wake of allegations of an affair. The Alfie star flew to Toronto to meet his better half, where she is working on the shoot for Camille, after hearing rumours about her and co-star James Franco. Miller, 24, has denied that she anything has happened with Franco. A source close to the couple said: "She asked him to fly to Toronto so she can see him in person and he's told her he is prepared to listen to what she has to say. She knows it might be embarrassing for him to bump into James but she wants to show him they are not having a relationship." Jude Law and Sienna Miller broke up in the summer of 2005, after he admitted to having cheated on his fiancée with Daisy Wright, his children's nanny. | 
