TMZ reported on Aug. 20.Jenn, who also appeared on the MTV show when she was dating Ronnie, was arraigned on the charges this week in a Nevada court.Back in June, Ronnie's ex was arrested in Las Vegas following a domestic incident with her boyfriend, Joseph Ambrosole.
Police said the two got into an argument at a gentlemen's club and they were asked to leave (part of the discussion reportedly involved Jenn's drinking.) The fight allegedly continued during the car ride home and she reportedly threw his phone out the window.
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