Does younger brother know what the uncle did the the older brother?

Does he?

I’m not positive but I don’t think he does

No, when their mom went to prison, he was sent away to another relative while their uncle took Hingis and they were raised separately from that until I think they reunited when they both worked under the uncle at that construction thing I think

That’s what I thought but then why is he so sexually messed up like his brother?

Genes prob