These are all desperate measures to keep you from leaving. You are not at liberty to decide when the relationship ends. That’s their prerogative.
Eventually, you will decide you’ve had enough of the control and the mind games and you’ll leave the narcissist or they will abandon you in the most callous manner that you can think possible. Either way, it’s not the end.
Don’t fall for their attempts to resurrect the past. It’s futile. Protect yourself, protect your heart. The outcome has already been decided.
‘Never run back to the one who almost brought you down.’