Tortorello, who has appeared for the last few years on MTV's “Jersey Shore Family Vacation,” took to social media to deny claims that he cheated on her. He didn't cheat, he said, because they're broken up.

After Angelina Pivarnick accuses Vinny Tortorella of cheating during the Jersey Shore reunion, Vinny goes off on Instagram -- threatening to release proof she stepped out on him, adding, "I'm embarrassed of what my life became because of this relationship.

Angelina Pivarnick, who has officially ended her engagement to Vinny Tortorella after nearly three years together.

Vinny Tortorella is shutting down claims regarding cheating and has confirmed his breakup with Jersey Shore star Angelina Pivarnick. Vinny and Angelina got engaged last year, but their relationship unraveled,