When this proved ineffectual, she decided to leave him and wrote up a repudium, a lawful bill of divorce. (firstthings.com)
Jeremiah 3:8 And I saw, when for all the causes whereby backsliding Israel committed adultery I had put her away, and given her a bill of divorce; yet her treacherous sister Judah feared not, but went and played the harlot also.. (religion.blogs.cnn.com)