Douglas played such an SOB in that movie. I wish they used the original ending.
I think often about how different the movie may have been if the Michael Douglas character simply went straight home after that meeting at the law office and being wary of the looks that the Glenn Close character gave him during that time and also at the event at the restaurant. I wonder if she would have tried other ways of getting to him if he had not lost his judgement and had drinks and dinner and then the weekend stand.