This is where I am with Dorinda. It's really something to hear the women saying they are all afraid of Dorinda.
She's grown progressively more unhinged as the seasons go on, to the point she is almost completely unhinged now. Many of the women have had their really bad seasons where they flip out - Sonja drowned in alcohol during her Grey Gardens smokey-eye updo Gstaad, Bethy was a bipolar mass of tears or screaming at people, Ramona lost it during her chasing cheating Mario season, Lu... but they get a grip during off-season. Dorinda never gets a grip and just gets worse.
Dorinda definitely needs an intervention of some sort. If I were the ladies, I'd tell her she needs to get herself under control or they won't film with her. I guess Tinsley is doing that in a way by moving on, so good for her.