Most parents are managing the fight. Nobody is teaching the skill.
You've separated them. Sent them to their rooms. Taken away screens. Made them apologize. Maybe you've even forced them to sit together until they promised to get along.
And 20 minutes later — same fight. Different trigger.
That's not a parenting failure. That's what happens when we respond to the behavior instead of building the missing skill underneath it. Sibling conflict isn't a behavior problem. It's a skills gap. They don't know how to label what they feel, hear the other person, take accountability, or find a solution that actually works. Nobody has ever taught them how.
That's exactly what this guide does.