Awwwww, Jodie! I don't think there is a point. I just think he is a very dark, and sick man who is addicted to who knows what and is too afraid to face his own life. Therefore, he runs from woman to woman and drug to drug to soothe his own inner demons.
Problem is, he seems to view women, as he does drugs, as objects for him to use to soothe and tamp down his emotions--whatever those emotions may be.
Perhaps it is time to block the new e-mail account?