Reality Star Ronnie Ortiz-Magro Accuses His Baby Mama of Cheating — See Her Response!

UPDATE: Ronnie Ortiz-Magro and Jen Harley are over. A source told E! News, "They are broken up. They're done."

“Jersey Shore” star Ronnie Ortiz-Magro and his girlfriend Jen Harley had a war of words on Instagram!

On Sunday, Ortiz-Magro apologized for his harsh words to Harley, but then deleted the message, accusing her of cheating. He posted a screenshot of his text conversation with a friend, who claimed, “After she went to the pool the other day and she wouldn't answer your calls we were f**king on the taco float in the back yard, look at her pics on her phone. She took a bunch, that's why she didn't answer. She was showing me your text, asking what's wrong cuz she called you 5 times earlier. How would I know all that?”

Ronnie's text to the message read, “Have fun with the worthless c**t dumpster that we talked about, have her back. I'm literally done, no reason in the world she deserves anyone like me or you.”

Jen accused Ronnie of cheating, writing on Instagram, “He wants to act fake on the show and like I'm some random he knocked up lol he was trying to get me pregnant,” she claimed. “And then cheats on me while I'm preg on TV and then leaves me with a newborn baby lol baby daddy of the year award goes to @realronniemagro.”