In the modern era certain ideologies have appeared with growing rancor that threaten the truth and meaning of human sexuality. Gender ideology is one of the greatest moral errors of our times. It is essentially the mistaken notion that gender is not necessarily connected to the sex of the body, but is a personal construct. The Church in her wisdom has stood up to stem the tide of this harmful new attack. In this book, Dr. Grabowski lays out where gender ideology comes from and identifies its sources--the poisonous currents of modern secularism, the chaos of the sexual revolution, and the ever-expanding reach of technology. In the end, Unraveling Gender shows that what may seem like a new fad is actually the most recent manifestation of one of the oldest heresies in the Church's history, one which is best refuted by the enduring beauty and clarity of her teaching about the body and the gift of sexuality. Drawing upon Scripture and Church teaching, this timely book equips parents, religious educators, and clergy with the information they need to confront this dangerous ideology with clarity, confidence, and charity. As gender ideology continues to spread its errors, infecting our culture like a deadly virus, this book is a must read for every Catholic.