Hollywood star Emily Blunt is regretting talking to the media about her relationship with Canadian singer Michael Buble, because it made their breakup much harder to deal with. The actress parted ways with singer in July after three years together, blaming their hectic work schedules for the breakup. The former happy couple regularly spoke about their union in public, but Blunt now wishes they had kept their lips sealed. She tells Britain's Harper's Bazaar magazine, "I feel that we did a lot of talking about our relationship, and I don't think we benefited. "You lay yourself quite bare when the relationship ends."