I am glad you are healing from all this.
If you can fill in his "standard but meaningless" apology, that's not cool. It means he's not been a person of his Word in the past. No follow through.
I know you cared for him and this isn't easy but I'm glad you care about YOU and are walking away from a bad situation/not trustworthy-in-the-end person. That is self-respecting behavior. So good for you!
Hang in there.