"If you want to know how your girl will treat you after marriage, just listen to her talking to her little brother"

This quote by Sam Levenson suggests that the way a female treats her little brother can be a sign of how she will treat her partner after marriage. It indicates that if a lady is kind, client, and understanding with her sibling, she will likely bring those very same qualities to her marital relationship. On the other hand, if a woman is harsh, unkind, or rude to her sibling, it could be an indication that she will bring those same qualities to her marriage. This quote motivates people to take notice of how their partner interacts with her family, as it can be a good indication of how she will treat them in the future. Ultimately, it is a pointer to be conscious of the relationships we have with our family members, as they can be a reflection of how we will treat our partners in the future.