Ben Affleck talking to the media about how his divorce from Jennifer Garner was the "biggest regret" of his life hasn't gone unnoticed by the man now dating Garner. Us Weekly reports that Garner's businessman boyfriend of two years, John Miller, is not exactly happy that Affleck is talking about Garner so much in his press tour for his new film The Way Back.Miller is becoming “uncomfortable with Ben’s interviews,” a source close to Miller told Us.