After Tereus rapes Philomela, each person’s bonds of loyalty are disrupted. Philomela can’t look Procne in the eyes, fearing that Procne might hate her as a rival. Furthermore, Procne realizes, in siding with her sister over her husband, that she can no longer love her son—the image and offspring of her detestable husband. In this way, Tereus’s rape destroys the bonds of marriage and motherhood for Procne, too.