It all started during the first night of retreat week, when Melinda alongside four other girls confronted Bronte about her relationship.
Melinda alongside Claire and Alyssa revealed their concerns to Bronte, revealing that they were afraid she was "losing herself."
"She’s ignoring the bad... I just want to make sure she's not losing herself and repeating old patterns," explained Melinda.
Although Bronte shot back to the group that she "walked down the aisle to Harrison, not you," the girls were relentless, revealing the "red flags" they saw in Harrison.
But Bronte wouldn't listen, telling the group that Harrison had never manipulated her.
And the next day, Bronte was still upset - especially over Melinda calling her "naive."
"To call me naive is basically calling me dumb and that my relationship with Harrison isn't real," Bronte explained.
The following night, during "girls' night" Bronte and Melinda butted heads again.
Whilst Bronte was upset with Melinda's "naive" comment, Melinda questioned why she was singled out when so many girls offered their opinion the previous night.
Although their argument has remained *relatively* calm, if teaser trailers are anything to go by this feud really heats up!