Can Prior Hatred or Conflict Disqualify Someone From the Status of Blood Avenger?

This source-grounded Torah study examines: Can Prior Hatred or Conflict Disqualify Someone From the Status of Blood Avenger? The canonical Hebrew discussion develops the issue through the weekly Torah portion and the sources cited there, preserving the distinctions, tensions and practical implications of the original source. This localized discovery layer does not add a new halakhic, medical, legal, historical or empirical ruling beyond the canonical Hebrew text.