Hermione gave him a brief overview of what she knew about Elspeth Fawley Dolohov and her inability to stay inside the bed of her own husband. Evidently, Antonin had more in common with his father than he wanted to claim. Draco listened to the theory that his grandfather Abraxas was the father of the horrible man with little emotion or surprise. Extramarital affairs were common in the Pureblood circles. Usually, the guilty parties were more careful at preventing pregnancy, but accidents happened.