All the Celebrity Couples Who Have Broken Up This Year

Jenni broke up with the professional wrestler in October after a Jersey Shore: Family Vacation airing showed Zack wrapping his arm around the waist of Angelina Pivarnick, Jenni's costar. "I feel disrespected by someone I called a friend and by someone who stated they loved me," Jenni wrote in an Instagram post. She added, "One thing I learned from tonight's episode is know your value. Don't ever lower your standards."