Yes, you probably are. My IC suggested I go on AD, I went on lexapro and when I spoke to the psych. he told me I was under stress! You think. Anyway the AD helped a lot and there is not too many side effects.
You should go dark/NC. You want to stop pushing him and you might find that the Divorce talk stops. It has for me. It is the only positive thing that has happened but i am happy that the threats stopped! Its a baby step.