Am I being broken up with?

Long sorry but essentially a tiny argument bombarded into a huge thing, he’s said these two things:

I don’t know. I’m tired. These little misunderstandings just keep happening. Something has to change and tbh I know that I’m the unreasonable one so as far as I’m concerned it’s me that has to change. I’m going to try but I would like some time to get my thoughts in order

I don’t want you to be sitting there overthinking things and stressing yourself out so I wish there was more I could say to put your mind at ease. I hope you take this time to relax and not stress out or worry about me. I just don’t have enough time in my day to sit back and reflect on everything and you always want answers straight away when I don’t have them but that’s just you and that’s how you work through things. However that’s not me and why I want some time so I can consider everything properly and see what I can change because we can’t keep going like this with these unnecessary misunderstandings. It’s just draining.

I don’t know if he genuinely means these things or if it’s just a pre break-up spiel 😩