Clearly, Marie is trying to get her audience to sympathize with the wife, not the husband. His breaking the bird’s neck suggests that he knows what’s really going on and is threatening her if she continues the affair. Like in “Yonec,” a bird is associated both with making an affair possible and violently ending it. Marie may have drawn details of this lay from the story of Philomela in Ovid’s
Metamorphoses, in which the gods transform Philomela into a nightingale in order to escape a vengeful husband.