I've been lurking - I have an emotionally abusive H too. My H also wanted the separation (that we now have). It adds injury to insult to be the one who is being dumped after putting up with so much pain to try to keep the family together.
Frankly, you go girl. I support the "I'm done" attitude. Hurting us and our kids is no longer an option. Take your power and we'll help you keep it up. You protect yourself and your kids, you deserve so much better. Easy to say, harder to do. I'm right there with ya.