Thanks pdm22. What you describe sounds like a similar situation.
You feel like your boundaries have been crossed so many times to the point were something just snaps and you lash out. Then all of sudden you become the crazy, unhinged one and they draw a boundary. And that's probably for the best.
I take responsibility for my actions; he didn't make me do it. I shouldn't have texted him 50 times over the course of the night. It's really a moment to step back and say wait a minute, this is not a good situation at all. And why did I let it get to this point in the first place?