1.   His wife betrayed not a hint of sadness as she spoke of her departed son.

2.   The drama revolves around a triangle in which a wife betrays her husband with his best friend.

3.   While fawning introducers compare her spouse to Abraham Lincoln or St. Francis, the wife must betray no hint of amusement.

4.   Othello, a black noble, is deceived by his Italian confidante, Iago, into believing his wife Desdemona has betrayed him.