The authors of this book, both prominent scholars of matrimonial canon law, have extensive knowledge of the subject. They have written this book to explain in a clear manner the new reform for the nullity of marriage within the Catholic Church, established by Pope Francis on August 15, 2015. The new matrimonial reform serves as an instrument to reach the faithful who have become unmotivated in pursuing an annulment because of the difficulties presented by the old annulment process and invites those who have strayed to be a part of the Church once again. Dr. Roberto Rosas is not only a husband living the sacrament of marriage but is also a recognized Matrimonial Canon Lawyer in Ecclesiastical Tribunals in Mexico and the United States. Yeshica Umaña, JCL, who has done extensive research on the institution of marriage, provided her invaluable insight as a woman in the writing of this book.