Me too I don't think he always acted like that I think he had a fucked up child hood
Not everyone has a somehow understandable reason for being being an asshole, I'm afraid this might be one of those
But already the fact that the older brother always wears gloves, surely something bad has happened, then there is that I'm wrong. But in the end the older brother does not treat his younger brother badly, he simply leaves them his spaces, also because perhaps he does not know how to approach. The only one who abuses is the slave, and I guess it's "normal" for that world to treat them like that. Even if it's not justifiable, that's how it works. Collin treats him differently precisely because he knows nothing and doesn't know how hierarchies work.
I want to understand better the big brother.