Looking back, Jo-Ellen was valid in her behavior during the reunion
I think Jo-Ellen is a necessary evil, and although I didn't love how she continually doubled down on Rulla and the affair, I fully understand where the obsession was coming from.
Brain went out of his way to get Jo-Ellen fired. Cameras or not, alot of people would've gone as petty as Jo-Ellen did. Of course, being filmed and being on Housewives was a massive motivator, but I think it's clear regardless of whether she was on the show, Jo-Ellen would've been exactly like that.
The only thing I wish she didn't do was equate the blame to Rulla. Rulla chose to turn a blind eye. I think after the 1st or even the 2nd, you gotta throw in the towel. But I guess, she'd then look like a gossip rather than a noble truther if she just randomly talk about it without turning to Rulla.