Marry Yue

N years ago, Man: How can you get married in the future if you are so vulgar and rude? ! Woman: If I can't get married, I will marry you! N years later, Man: Will you marry me? Woman: I'm afraid I have to get my mother to nod in agreement first. A certain man was full of confidence, but he asked for the wrong marriage and got engaged to the wrong person. How should this unlucky son-in-law please his mother-in-law, who is a ceremonial mother-in-law in London?