Ali Fedotowsky, 27, is reportedly "really upset" that things didn't work out with ex-fiance Roberto Martinez. There had been reports that the couple was in trouble for a long time, now a "source" gives us more details.

An insider tells UsWeekly that The Bachelorette couple were "either extremely happy or they can't stand each other." Eventually, the love-hate relationship became unbearable. Eighteen months and three canceled wedding dates later, Ali and Roberto called it quits.

Ali's friend says: "She's actually really upset right now. She's going to be laying low for a while."

Another source adds: "They haven't been well for a long time."

I can't imagine how embarrassing it is to get engaged on television and then have to go through a public breakup. I'd be "really upset" too.