Breaking agreements in the game may be despicable in game behavior, but it is nonetheless in game behavior. What you did had nothing to do with playing the game- you tried to manipulate the sub by giving him blatantly inaccurate information which ran counter to the expressed wishes of the perm, and you blackmailed everybody with a threat to quit in order to enforce your will.
And yes, you did do such a thing.
I doubt your recollection of events and I doubt your interpretation of the events therein.