I remember this sinister & insidious bloke from your previous thread OP.
This feeling guilty business - drop it!
If you had a favourite plate, something of real sentimental value to you - & in a temper with you, wanting to hurt you, I deliberately smashed it - how would you feel?
When I decided you'd been punished enough & came crawling back with "I'm sooooo sorrrrry" bullshit, tell me this:
Did my apology mend your plate?
This dickwad is horrible to you, you feel unsafe around him, & you DO NOT OWE HIM A MEETING, or a discussion, or closure, or to ever consider his feelings ever again.
You do not need his permission to break up with him!
So please - stop tying yourself up in knots.
Text him "there's no point in meeting, as I won't change my mind. This relationship is not working for me & it is finished. I do not want to stay in touch, so stop messaging me."
If he then messages you again -
"I have asked you to stop messaging me. Contact from you is unwelcome, & if you continue to contact me, the police will view your actions as harassment."
Then block him.
It will feel like a huge step for you.
But once you have done so - the relief & freedom will be immense.
Honestly OP - the law, & morality, is on your side here.
You owe this awful man NOTHING.
Cut him out of your life do The Freedom Programme, read Lundy Bancroft, & spend a lot of time single, just being kind to yourself, while you recover. 
www.amazon.co.uk/Why-Does-He-That-Controlling-ebook/dp/B000Q9J0RO
www.freedomprogramme.co.uk/online.php