"God's Warriors Don't Cry"- Extra Credit

At the end of chapter four, Grandma India reminds Melba that "God's warriors don't cry"(Beals 44). Think about this quote and the discussion that we had in class. What does the quote mean? What did the discussion that Melba and Grandma India have while Melba was crying show us about their relationship? Be detailed in your response; I expect one well-supported paragraph. Use at least one direct quote in your response from Warriors Don't Cry.