Should I continue pursuing my former professor?
Your professor is a terrible and recalcitrant procrastinator and it is extremely unlikely he will ever leave his family for you. You are both highly physical types and the basis of your intense attraction is mainly sexual, though you may see it differently. You are both wilful and strong-minded and your relationship will magnify this quality so that you may argue about how almost anything is to be done. Your sharp verbal combat can be prolonged and damaging. You both need to learn to relax more. The relationship can be highly dramatic, theatrical, and critical, and works best as a friendship.
It is never ever a good idea to get involved with a married man.