Sad news from The Bachelorette world today, as 2010’s engaged pair … no longer is. ” Ali Fedotowsky and Roberto Martinez have ended their relationship,” their rep said. “As they go through this difficult time, we ask that you respect the couple’s privacy.” The duo’s romance unfolded in 2010 on the sixth season of the reality show, when she sent home Chris Lambton and accepted Roberto’s proposal on the season finale . In October, Ali Fedotowsky downplayed rumors that their relationship was on the rocks , saying there were other reasons for putting their wedding plans on hold. “We didn’t meet in the most traditional way. We had a very short courtship and we only knew each other nine weeks before we got engaged,” Fedotowsky said. “We are still figuring out our lives as individuals.” The 27-year-old maintained she had still planned to tie the knot with her former fianc