Ronnie, 33, filed a police report on Jen, 31, after she threw a glass ashtray at his face during an argument on New Year's eve in Las Vegas.
Jen was arrested for domestic battery five months later in May 2019, when police were called to her home and they discovered she had a warrant out for her arrest.
Ronnie allegedly refused to cooperate with the prosecution on the case even though he was the victim in the incident.
The pair are parents to daughter Ariana Sky, 15 months. Ronnie revealed on the July 18 episode of Jersey Shore that he thought Jen might be pregnant again.
Jen alluded to working through issues in their relationship on her Instagram stories on July 20. "Most ppl dont want to hear this, but real relationships that last involve a lot of forgiveness. You have to accept the fact that your partner isnt perfect & will hurt you, disappoint you, & upset you. You have to figure out if you’re willing to go thru ups & downs with them," a quote she posted read.
Do you think Ronnie and Jen will stay together? Sound off in the comments below!