Authors:

Wherever you find a wife and mother-in-law slugging it out, you'll find a son who's not speaking up to either his mother or his wife.

Harriet Lerner (2012). “Marriage Rules: A Manual for the Married and the Coupled Up”, p.145, Penguin
Wherever you find a wife and mother-in-law slugging it out, you'll find a son who's not speaking up to either his mother or his wife.