Why does bono keep telling troy rose is a good woman fences?

In August Wilson's play "Fences," Bono repeatedly tells Troy that Rose is a good woman to emphasize her unwavering support and loyalty. He recognizes Rose's sacrifices and the strength of her character, highlighting the contrast between her nurturing nature and Troy's selfishness. Bono's comments serve as a reminder to Troy of what he stands to lose if he continues to take Rose for granted, urging him to appreciate her and reconsider his actions.