So you don't trust Monica now either? I suppose anything is possible, but I don't think Monica will be the gold digger.
Your blaming Elaine for believing what Don told her about Monica. I mean at that point Elaine didn't know he was cheating on her, but she should've had some idea what kind of man she was married to.
We should get some answers in the next episode and I'm still betting Elaine is not the villain in this story. Besides that sex scene was very good and being a good fuck should count for something.