The Role Of Desdemona's Loyalty In Othello
Despite betraying Othello by revealing his secret, Iago rushes to his side as soon as he’s done with Brabantio to warn him he’s coming for him. He does so to demonstrate his loyalty so when the time comes for Othello to determine who he trusts more, he will choose him as opposed to his wife Desdemona.
Because he’s angry at his general Othello for awarding the position he’s always desired to a man named Cassio whom he believes to be less qualified, Iago informs his father-in-law Brabantio of his elopement with his daughter Desdemona in the hopes of him using his status as a Venetian senator to get Othello
demoted