If you really want it over, why still talk and rant about it?
What would that do? You’ll just be stuck with that issue and will never get over it. More talk and rant equals more discussions, comments, backstabbing and arguments. It would be better if you just forget about it and try to move on. It’s very immature to ponder on the issue when it happened for a while already. Nothing will benefit you or the one you’re arguing with if the indirect online rants and insinuation would not stop.