TBH if a WG outs someone, regardless of if it's in retaliation to being outed or if it's a punter or another WG, I would think it should be shared on UKP.
I don't care if it's two WG's having a spat or not, I just want to know her AW ID so that as a punter I know to avoid her.
This site is to protect punters and anyone who has outed someone under any circumstances is a risk to be avoided