Dan Gallagher's Fatal Attraction

In Fatal Attraction, Dan Gallagher is a New York attorney residing in Manhattan with his family when he meets Alex Forrest, an editor for a publishing company he does legal work for, at a Japanese business event. While his wife, Beth, and daughter, Ellen, are out of town for the weekend visiting family and looking at a potential house, Dan has an affair with Alex. Although he believed it was understood to be a simple one-time occurrence, she becomes emotionally and physically dependent for him.
Once Dan explains that he must go home and their weekend affair should be forgotten, Alex cuts her wrists in attempt for him to stay. He stays another night after bandaging her wrists: after they say their good byes, Dan thinks the affair is disregarded,