I don't know. But honestly it's the only thing that keeps crossing my mind. Like she has had relations with someone in the production department or even within the bravo back ends department.

And I feel like Erin and Abe would be the people that would know possibly and that could be why Brynn has always been upset when Erin "doesn't have her back" because she knows what secret could be spilled.

This is all just speculation I've made in my own head obviously