Broken Vows (2014)

On her bachelorette-party weekend with friends in New Orleans, Tara falls for the darkly-sexy bartender Patrick. Waking in his bed the next morning, Tara instantly regrets her unfaithfulness and flies back home to her fiancé. But her secret flame becomes a full-on fire when Patrick shows up at her house and begins stalking her every move. He spirals into madness and delusion, determined to have Tara no matter what the cost.