Anna Karenina is a married aristocrat and socialite living in Saint Petersburg. She is living a torrid romance with a wealthy and young count, he loves her and is willing to marry her once she leave her husband.
However, her infidelity causes her social peers to ostracize her. In isolation she becomes possessive and even paranoid. Untrustworthy herself, she cannot trust her lover and her mental and emotional instability lead eventually to her suicide.