During a visit to Europe to promote their new film, The Way, Charlie Sheen‘s father, Martin Sheen, 70, and older brother, Emilio Estevez, 48, talked to Sky News about their troubled family member, with Martin comparing what Charlie, 45, is going through to cancer. “He’s an extraordinary man,” said Martin. “If he had cancer, how would we treat him? This disease of addiction is a form of cancer. You have to have an equal measure of concern and love and lift him up. So that’s what we do for him.” Charlie is reportedly the world’s highest paid television star for his role on the hit TV series Two and a Half Men, but has become a tabloid staple due to his excessive lifestyle that includes drugs and hookers. He was admitted to hospital recently after a night of excessive partying.