I was too stupid!

Was with him 3 years, several fractured and broken bones and the mental abuse is still affecting me today, 6 years later. Broke up when my life was threatened. 4 years go by no contact. Taking everything in me to push forward and get my shit together. Had my own place and was on my feet. He pops back into my life after having a mild stroke. Seemed different. Changed. Better. So we give it another go. Move into an apt. together. 6 months later, currently, I realize people don't change that much. Looking for a way out from this narcissistic lying cheating POS who NEVER takes responsibility for anything, always blames me, calls me crazy and psycho and is jealous of my grown kids. Smh I can't anymore. Now gotta figure how to start from scratch again! So stupid!