When sue and chris argue, sue's all-too-frequent strategy is to bring up all of chris's previous failures and indiscretions. sue's behavior is best described as?

Sue's behavior is best described as "g unny sacking".

Gunny sacking is an allegory, utilized as a part of compromise, which includes the demonstration of "accumulating" grievances procured over the span of a relationship, as opposed to determine them when they initially happened. The word is rooted on utilizing a gunny sack storing various things.