Kelle,
Sounds like time to move on. You deserve so much better!
Some days I have to remind myself that nothing changes if nothing changes.
And there is nothing in the world wrong with saying, "you're not what I'm looking for right now. Please don't call me anymore."
Prolonging it will only make it hurt worse. Think about all the crap he's put you through and get angry enough to go through with it, if that's what it takes.