Why does Byron come into conflict with Momma over the idea that the family might be eating welfare food?

Byron comes into conflict with Momma over the idea of eating welfare food because he feels a strong sense of pride and dignity regarding their family's status and self-sufficiency. He associates welfare food with poverty and shame, which clashes with his desire to uphold a positive image of their family. This tension reflects broader themes of pride and social status within the narrative, showcasing Byron's struggle between familial loyalty and his own values.