Instead, they can tell each side of the relationship's story, what led to the affair, whether it was justified, and the ramifications. Movies about cheating and infidelity aren't always about sex, though. RELATED: 10 Best Thrillers Involving Husbands & Wives Whether it's jilted lovers or murdered souls out for revenge, adultery has been a catalyst for some truly romantic or tragic stories that explore this subject from every angle. However, infidelity has provided Hollywood with some very compelling and dramatic movies. Being cheated on is generally a brutal and heartbreaking occurrence, and sometimes the person doing the cheating ends up getting hurt too.
