What comments does the play Othello have to make about the institute of marriage?

really need help here!What comments does the play Othello have to make about the institute of marriage?
The threat of infidelity is what powers Othello and the destruction of the title character. Ironically, the man who takes Othello down may be motivated in part by jealousy that his own wife cheated with Othello.





From Shmoop/Marriage as a theme in Othello