C98 Husband and Wife both in Prison

Wasn't this familiar method of fighting for the women Du Yiqing used in order to help Du Erbai, or to help himself?

Because of the competition between him and Huang Jiren, Du Erbai had beaten him up and lost his reputation, which caused the Du Family to lose a lot of face. Now, Du Yiqing was using the same method to return the compliment, and the target was none other than the capital's guest