Lala Kent slammed Tom Sandoval's message addressing his infidelity with co-star Raquel Leviss on her Instagram story.
Sandoval noted that his partners were unaware of his indiscretion and disapproved after finding out.
The actress noted that his post was narcissistic because it did not contain an apology to Ariana Madix
The affair ended his relationship with Madix after almost a decade together.
Sources told PEOPLE they were already having issues, and his infidelity ultimately led to their split.
Insiders also claimed that cameras were currently capturing footage of the stars for season 10 of the show.
Fallout from Kent's split with her fiancé, Randall Emmett, continued as she made explosive claims about his alleged affair.
Emmett was awarded the title "narcissist of the week" after sharing a photo of his daughters.
She claimed the alleged affair began the same month their daughter, Ocean, was born.