how does the woman in yonec avenge her oppressive husband
Yonec As prophesied, the lady gives birth to a child, and names him "Yonec". When the child is grown, the husband, the lady, and Yonec travel to an abbey, where they see a beautiful tomb. They ask the abbot about the tomb, who explains that this is the tomb of Muldumarec. At this time, Yonec's mother tells him of his true parentage, and gives him his father's sword. She collapses and dies. Yonec kills his stepfather with the sword, thus avenging his real parents. He buries his mother alongside his father, and Yonec becomes the new lord of Caerwent.