This might not be the greatest week to be Eric Stonestreet. At least as far as headlines are concerned. Over the weekend, the Modern Family star got in to a, uh, rather heated discussion at the Dodgers game and was "escorted to the top of the stairs by security" (his words, not ours). Now it's been revealed that he's also single. Eric and his girlfriend of nearly three years, Broadway star Katherine Tokarz, have split...but he's not exactly fresh on the market. "Whatever their reasons, they broke up about 9 months ago," a source close to the former couple tells E! News. A rep for Eric Stonestreet confirms to E! News that the couple has indeed separated. The Emmy winner...