"I don't know whether I'll ever get married. I've seen too many supposedly happy marriages go down. I've been as shocked as anyone," the Herald Sun quoted him as saying. "No one can look at marriages of other people and make a judgement. I don't know the private lives of the actors I work with. I just know if they are good actors or good directors," he added.
DiCaprio, who has been dating Israeli model Refaeli, 25, since 2005, has dodged wedding rumours for months.