How to reply to those who look down on their son-in-law?

Only by working hard, vigorously developing their careers and making them live a better life will they naturally praise and respect you. You know, the door-to-door son-in-law is incompetent in the eyes of others, and people with poor conditions can't get a wife at home. Capable people generally don't become door-to-door sons-in-law. To be a door-to-door son-in-law, you must work hard to make money and live with dignity to win others.