Am i Right or Wrong??

I agree with Libran. Your bf talked to his brother but his brother did not want to apologize - that’s his brother’s problem not your bf’s.

Sometimes siblings don’t get long very well “socially”. If your bf does not see eye to eye with his brother YET if he STILL suggested his brother to apologize - I think that’s a BIG deal in itself.

You should not have told your bf second time to MAKE his brother apologize… sorry. I think you went wrong there.