In line 89, what do you think of desdemona's knowledge of herself and her situation? Is she as obedient as she sees herself for example?

Desdemona is completely ignorant of the intrigue that surrounds her. She is young, naive, and in love. In her own eyes, she is a loyal wife, who is completely obedient to her husband, as is evident in Line 89.

Be as your fancies teach you. Whate'er you be, I am obedient.