Fair Fighting Rules: How to Argue Safely in a RelationshipVideo, Anger Management, Coping Skills, Emotional Wellbeing, Relationships / By Helplink Admin Fair Fighting Rules tell us what’s OK, and what’s crossing the line, in an argument. They don’t tell us not to disagree — they tell us how to disagree without damaging a relationship. Couples can use this information to turn down explosive arguments, and focus on fixing problems.