Anna Karenina is the tragedy of married aristocrat and socialite Anna Karenina and her affair with the affluent Count Vronsky.A bachelor, Vronsky is willing to marry her if she would agree to leave her husband Karenin, a government official, but she is vulnerable to the pressures of Russian social norms, her own insecurities and Karenin's indecision. Despite Vronsky's reassurances she grows increasingly possessive and paranoid about his imagined infidelity, and eventually takes her own life.