Leonardo Dicaprio's relationship with Israeli model BAR RAFAELI is on the rocks, according to British media reports. THE DEPARTED actor allegedly had a furious phone row with 21-year-old Rafaeli during a visit to a London nightclub on Sunday night (21JAN06). He is in the UK promoting new movie BLOOD DIAMOND. British newspaper the Daily Mirror reports the 32-year-old told Rafaeli, "I've had enough of this," as he sat at his table at the Aura nightspot. A source adds, "His friends were having a good time but Leo just sat there looking really glum and texting all night. "Then Leo's phone rang and he started having this heated conversation." DiCaprio has been dating Rafaeli for almost a year. He split with longterm love Gisele Bundchen in November 2005 after almost five years together.