The Code of Hammurabi

If her husband did not give her a settlement, one shall pay her her marriage portion, and from the goods of her husband's house she shall take a share like one son. If her sons worry her to leave the house, the judge shall enquire into her reasons and shall lay the blame on the sons, that woman shall not go out of her husband's house. If that woman has set her face to leave, the settlement which her husband gave her she shall leave to her sons, the marriage portion from her father's house she shall take and she shall marry the husband of her choice.