Guys, How do I get him to understand?

So a few days ago when we broke up he was hoping I didn’t hate him and trying to make sure that I still wanted to be in his life. I explained I didn’t hate him but I hated how he treated me and his actions. The other night he said I had every right to hate him. So I explained again I didn’t hate him I just hated his actions. He started telling me that I needed to start standing up for myself because people around me constantly tell me what I’m going to do and do let me decide for myself. I told him I wasn’t going to take that advice from someone who couldn’t even stand up for himself on what he wanted to do and hurt me in the process. (For context, he had promised to take me out to dinner for my birthday and I ended up not doing it because he had other things he told his family he would help them with instead) and he said it wasn’t the same thing. How do I get him to understand that it is the exact same thing only I’m not breaking a promise to him in my situation?

Guys, How do I get him to understand?
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