Did my boyfriend break up with me or does it sound like he wants to work on things?

I saw him yesterday and he was acting weird and I texted him saying I’m capable of communicating better with you then he said I don’t know about that and then he said he doesn’t know what he’s feeling about me and is trying to make this work. Then he said his heart is heavy and he knows that he is trying. He says me and him have to figure something out. Does it sound like he’s checked out of the relationship and is done with me or he wants to work on things?

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1 mo
He told me yesterday that we are “too different” and that I don’t understand some things he says and that’s the reason why he doesn’t know if he wants to be together with me right now. Is that a dumb reason? I told him I’m working on my communication skills.
Did my boyfriend break up with me or does it sound like he wants to work on things?
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