What's your impression of this love-cheating man and stupid woman?

A married fellow colleague woos and tells her that he likes her because he finds her very attractive. Next he showers so much attention on her and she turn all mushy. Then he begs her for , tells her that he will never divorce his wife and that his family will always be his priority. At this point, she is head over heels in love with him and agrees to his request for . But on the day of the supposed date, he coolly "forgets" about it and leaves her feeling like a fool. He even bid her farewell and wished her all the best on her last day of work. During dates, he brings her to foodcourts and pay for their meals while she brings him to restaurants and pay for their meals. Her salary is only one-fifth of his. Has he been toying and taking advantage of this woman? I say this woman is stupid but lucky that he lost interest.