Two WAS's- is it really meant to be or walk away?

[Loving_Life]

So, I just got an insight from a old mutual friend of mine and stbx, that he is telling some people that I was the one who broke off our R, and then they feel sorry for him- tell him to "keep his chin up", etc. What a spin! I kind of suspected this, b/c he's done this before during our last S. Stbx has so much pride, he can never admit he's at fault for anything. Whatever. It's just kind of irritating that he has to keep blaming everything on me. Stbx is good at manipulating others and twisting the truth.
Why do I want to have anything to do with someone so immature. Yes, I'm still riding the emotions rollercoaster from time to time.