Megara…

Megara was the daughter of King Creon of Thebes. She was awarded to Heracles for the good deeds he had performed to Thebes. Heracles and Megara had numerous children whom Heracles killed when in a fit of rage. Some sources state that Heracles also killed Megara in this rampage, though others say that she went on to marry Heracles nephew Iolaus (Wikipedia 2006).