Mark Oppenheimer reports on agunah in the Orthodox Jewish community. An agunah is a woman whose husband refuses to give her a divorce – in Hebrew it means "chained wife." If you're an Orthodox Jew, strictly following Jewish law, the only real way to get divorced is if your husband agrees to hand you a piece of paper called a get. Without the get, women who want out of their marriages can stay chained to their husbands for years. In New York, a couple of rabbis were recently accused of using violence to force men to give their wives a get. Mark writes the Beliefs column for The New York Times.