Gunnysacking
The term may also refer to bringing up past grievances when trying to resolve some present problem in a relationship. In which case, gunnysacking (as a tactic) has the dual effect of raising additional problems (in what is typically already a volatile, difficult situation) and presents a side-track obstacle to dealing with the current issues. Additionally, once the practice becomes a familiar pattern used by one person in a relationship, other persons may avoid reporting new issues or problems for the sake of avoiding a repeat of the gunnysacking behavior.