What should I say when I break up with my brother?

Can you tell me, do you really want to break up with him

In that case, let's talk alone. Let's just say break up. But I can assure you, you will regret it.

I suggest you talk it over with him. As long as brothers communicate, there is no problem that cannot be solved. If he is wrong, don't always cling to a question. Think back to the days when we used to get along day and night.