6. He's Married To The Clone Of His Dead Girlfriend
Most people know that Jean Grey is the love of Scott's life. Fewer people remember that Scott actually married Jean's clone, Madeline Pryor, after her first death. The resurrection of Jean a few years later led to Cyclops reuniting with Jean, but at the cost of his marriage. Madeline eventually turned evil and was killed off, largely so that Scott and Jean could get married without any complications. As if this wasn't bad enough, Scott later cheated on Jean with Emma Frost. Emma was his therapist at the time, and the pair began a telepathic affair. After Jean's most recent death, Scott and Emma began officially dating. The relationship turned sour after a Phoenix-empowered Scott brutally attacked Emma during the Avengers Vs X-men comic event.