I just totally do not believe in this sort of Bart Simpson character who infects so much of our literature and film and TV stuff nowadays, these know-it-all kids who seem to understand the hypocrisy of the adult world so thoroughly and can talk about it with such articulateness. That's bunk.
Mama had her little cough. Once or twice, some quiet sobbing, out of sight... Or the slamming of kitchen cupboard doors. That was her language.