Why Do I Keep Thinking About Someone Who Wronged Me?

A colleague behaved badly toward her eighteen months ago. The details are not important here: what matters is that what happened was genuinely wrong, and that it was never acknowledged or addressed. She moved on professionally. She has not moved on internally. She thinks about this person several times a week.

Rumination about someone who wronged you is not the same as being unable to forgive. It is a response to a specific kind of incompleteness: something wrong happened, it was not acknowledged, there was no repair. The account is unbalanced and the mind keeps returning to it because an unacknowledged wrong tends to stay active.

The thinking rarely produces anything useful. It rehearses what happened, considers what should have been done differently, imagines confrontations that never occurred. None of this changes what happened or produces the acknowledgement that was never given. The loop continues because what it is looking for cannot be found in the past.