Kristin Cavallari is tired about the rumors and innuendo surrounding her split with fiance Jay Cutler -- and she's lashing out on Twitter.
"I never said ANYTHING about jays knee injury. I've always backed him 100%. Stop trying to start [expletive.] I knw (sic) he was seriously hurt," the reality star tweeted.
Cavallari was referring to the reports that she doubted her ex-fiance's knee injury.
"Kristin called Jay out, saying she thought he was faking the injury and told him he was worthless," the couple's Chicago neighbor told HollywoodLife.com.
"Their breakup was no surprise at all to anyone who lived in the building. We thought they would end things before they got married, and if they did go through with the wedding we were convinced they'd divorce."
The neighbor had no love for Cutler.
"They fought all the time, and to be honest, I blame Jay. He was awful," the insider said. "Jay was not nice at all. He would not talk to any of us [the neighbors] and was extremely stand-offish. He was all about himself."
However, the neighbor wasn't that fond of Cavallari, either.
"Kristin would call Jay a loser... she'd scream it at him so everyone could hear. They would have fights about Jay being too conceited. They would also argue over how mean he was to people. She would make a point of saying hello to people in the hall, just to piss him off."
The former star of The Hills was pretty upset about the whole thing.
"Stop believing everything ur reading... not 1 thing has been accurate and I haven't commented AT ALL and jay hasn't either so its all bs," she tweeted.
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