I feel like I have no other option but to ghost

It's like he always convinces me to stay and I don't want to anymore. He doesn't get that I'm looking for something else. I just can't deal with him anymore and he's not doing anything to change. And he acts like he's changing and I come back and it's the same shit. When I tell I'm done he just doesn't let it happen. It's like everything up in flames or ta smooth sailing. Ugh idk I'm just tired of settling.