You need to stop talking to him, stop messaging him, stop trying to reason with him, stop trying to get him to change.
The answer to all your "why?" questions is to control you. That's why it makes little sense to you because you're thinking in terms of love and care. He is not. He just wants power over you, it's not about love for him. I'm sorry.
Coercive control is just a name for this kind of domestic abuse. Because it is all about controlling you.
Hence why you can't point it out to him and get a reasonable response. He is not interested in reason. He will say whatever he thinks gives him the most control.
Seriously, as soon as you start the Freedom Programme you won't feel crazy anymore and you won't keep tormenting yourself with all the "why?" questions.
You keep saying you want him to acknowledge today etc - so if he spun you a line again about loving you and being sorry would you take him back and start this cycle all over again?
You sound like you're desperately trying to give him as many extra chances as you can possibly create to just say one kind thing to you so you can take him back. Be honest with yourself, do you think you are doing that? (You don't have to post your answer unless you want to.)
I understand you're hurting but continuing to try and talk to him, waiting for him to say he loves you, trying to reason with him and meet with him is not moving on. It's keeping you trapped in his web.
Moving on means stepping forward without bringing him along. That groundhog day feeling won't fade until you do.
Don't meet with him. Don't talk to him unless life endingly essential. It just gives him opportunities to hurt and control you.