Here's my take. You have broken up. You call him at 1 am to interrogate him (sorry, that's what it amounts to) about a new woman he is with (which is something he has every right to do--you have broken up). He gets woke up at an ungodly hour from someone he is no longer with. Rather than disturb his sleep, he says "call me in the morning." You have the unreasonable expectation of having a wonderful, conciliatory conversation. You don't, he still wants to not be with you.
If the shoe were on the other foot, how would it make you feel to have someone you are NO LONGER WITH and NO LONGER WANT TO BE WITH calling you at 1 am to hash it over some more? Wouldn't you feel majorly ticked off?
I'm not defending how he apparently treated you when you were together. He may have been horrible to you.
The point is, it's OVER and you are NOT LETTING HIM GO.
Leave him alone. Work on your own recovery, but leave him alone. You could wind up charged with harassment if you keep this up.