I swear to god.
Doing some homework on Shakespeare's "Macbeth", there is one point in the story when Lady Macbeth is trying to convince her husband, Macbeth, to kill the king so that he (the feign of Cawdor) can become king.
She says (in modern english), that if he doesn't go through with it, she will take her breastfeeding baby and bash it's skull in.
Seriously what the forget.