You were taught that siblings are forever. No one warned you that they could also be the people who hurt you the most.Toxic Siblings is for adults who grew up inside toxic family systems and are finally asking the forbidden question: What if the problem is not me? If your sister humiliates you, your brother manipulates you, or your parents protect the harm and call it family, this book puts words to what you have lived through. It is written for adult survivors of toxic siblings, narcissistic siblings, and emotionally unsafe sibling relationships who are exhausted from explaining, fixing, and forgiving.This is not a book about repairing sibling relationships at any cost. It is about survival, clarity, and reclaiming your right to emotional safety. It speaks directly to those facing sibling abuse, sibling rivalry that never ended, family boundaries that are constantly violated, and the quiet grief of sibling estrangement. If you feel trapped between guilt and self protection, this book was written for you.Inside, you will discover how to- Identify toxic sibling patterns and narcissistic family dynamics- Set firm boundaries with toxic family members and enabling parents- Decide when low contact or cutting ties is necessary, not cruel- Heal as an adult survivor of a toxic family without minimizing the damage- Release family guilt and shame rooted in obligation- Build healthier relationships after family estrangementYou are not broken. You were hurt.This book helps you stop surviving toxic siblings and start choosing peace.