Did Snooki cheat on Jionni with Vinny? In Jersey Shore “Damage is Done” she learns what happened.
Jersey Shore Episode Guide
Jersey Shore Season 4 Episode 10 – Jersey Shore Damage is Done Summary – MTV : The boys visit Vinny’s family in Sicily (no wonder he feels like he’s the most authentic Italian in the gang), while the girls head to Tuscany for a wine tour. (Because what they really need is more wine, sure.) Later, Snooki learns the truth about her and Vinny’s hookup, and she decides to come clean to Jionni.