You brother is a dealer, that's where your guys' money comes from.

You know of Merle, a popular customer, but when he asked to stay over at your home and your brother accepted him in, a thirteen year old boy walking into the home after Merle was not something you nor your brother expected.

Your brother argued, saying that he can't have a child in your guys' home, but Merle argued back. The kid, suspectedly Merle's younger brother, stayed back, watching the conflict between his older brother and your older brother.