"As you know, Kenny and I are no longer together," she wrote on her Instagram Stories July 29. "Please know that I have seen all the breakup theories and none have matched up to how terrible, disgusting and disappointing it truly is."

"Discovering someone you loved isn't who you thought they were," the 28-year-old continued, "and that the relationship you thought you were building hasn't been genuine since day one has been truly devastating."

For Kenny's part, he wrote on his Instagram Stories that he had been "quietly sitting" with his emotions and trying to "process everything privately."

"Breakups are never easy, especially in the public eye," the 25-year-old explained. "Sometimes, despite how deeply you care for someone, you come to the hard truth that the relationship was not something that could last long-term."

"I'll always be grateful for the time we shared and the memories we created," he continued. "I release this chapter with no ill will, only a hope that JaNa's path forward brings her nothing but happiness."

His message didn't sit well with their fellow costars.

"Tell the truth for once," Leah Kateb wrote on her Instagram Stories. "Racist, clout/money hungry and a scammer since DAY 1!!!! Tryna make it seem like it's something it's not. Dw, our Nay is blessed & highly favored."

Meanwhile, Olivia "Liv" Walker called Kenny's post a "pathetic excuse for a story."

She continued, "I can't even put into words how good of a person naynay is and how hard it is to watch her go through something like this."