Ever since older brother had refused that important figure from the Yakuza, that crude banquet had broken up in discord. After that, their foster father's attitude toward older brother became even more vicious. Beatings and scoldings were practically daily occurrences, and he constantly used vulgar taunts to sting the boy's naturally proud self-esteem.
Things like: "All those precious opportunities were ruined by you damned brat! Do you think you could ever walk out of these mountains in this lifetime without relying on that big shot? Country bumpkins are only fit to be country bumpkins for the rest of their lives!" Or things like: "In this world, money is what gives you the right to speak. How many pounds do you think your self-esteem weighs? Is it worth a lot? Can you eat it as a meal? Go try trading it for dog food and see if anyone is willing to make the swap with you!" Or things like: "Did you actually expect to find a decent wife in a town like this? Let's say you get lucky as a dog and manage to marry a wife, would any woman be willing to live out her days with a personality like your younger brother's? Or what, does your younger brother look and act so much like a sissy that you're planning to marry him off in the future?"
He simply exhausted every possible means of being biting and sarcastic.
Chapter 440