You were both breaking the site guidelines, and I replied to both of you in the same way.
Even if I hadn't, though, we need you to follow the rules regardless of what anybody else is doing, and the same goes for every user here. Pointing a finger at the other person isn't helpful.
edit: Describing others as "bitching", "bad faith", and "hater", runs afoul of half of the guidelines on this site. That comment somehow isn't moderated, but mine is called out for crossing into flamewar?