Heath Ledger burst into tears after paparazzi attacked him with water pistols at the Australian premiere of Brokeback Mountain in Sydney earlier this year, according to his father. The actor's relationship with the Australian press soured during filming for new movie Candy, and the paparazzi decided to have the last word at the January premiere of his Oscar-nominated film. Ledger's father Kim tells the Sydney Daily Telegraph newspaper his heart was broken when his son called just hours after the run-in, saying he wanted to sell his waterfront home in Sydney and move to the US permanently. He says, "Heath...