When Bethany Saltman gave birth to her daughter, Azalea, she felt like there was something 'off' about her experience. She knew she loved her daughter, but would oftentimes be angry, short on patience, even unkind. She went in search of the reasons why, and how to better understand herself, her daughter, and their relationship. With the intensity of her spiritual pursuits, Saltman launched a broad inquiry into the science of attachment, a field of developmental psychology that answers the question of why love exists between parents and children. In this intimate, rigorous, and deeply personal rendering, Saltman boldly asks science to answer to love, and discovers that while our behaviour as parents is important, attachment research insists that what matters most is the way we think about our attachments, transmitted mind to mind from generation to generation.