This is one I've personally been subjected to a number of times. For me, this particular hamster usually reveals itself when involved in an LTR and, insultingly, typically deployed the moment you decide to call her on her shit (not following through on a promise, flaky behaviour, etc)

Part of the affront is the transparency of this statement. They know it's completely impossible to verify. And it's so blatantly intended to arouse guilt and distract from the point at hand it's a rather insulting aside.

So, TRP, what's a solid response/course of action when met with this particular instance of hamstering? (Applicable to LTR is a plus) I must admit this has made me simply lose my cool on occasion before, and "you're full of shit" is not particularly smooth as far as maintaining one's frame is concerned.