He was friends with several Korean people and asked them about her. They checked and told him that she has a husband and several children in Korea. He asked her about this and she became furious. She yelled and threw things at him. She cried, "How dare he investigate her!" He broke up with her and now he is heartbroken. No way would she "screw" him over like that and is thinking of getting back together with her.
Has anyone romantic relationship ever "screw" you over?