Mothers can teach their sons many important things before they get married, such as respect, communication, and empathy. It is also important to teach sons about the importance of consent and boundaries in relationships. Additionally, mothers can teach their sons to understand and appreciate the unique experiences and perspectives of women, and to treat them with respect and kindness. Finally, mothers can teach their sons to take care of and protect women, and to recognize and challenge societal norms that contribute to gender inequality.