Mother only feeling discomfort when wearing her bra: I did once know a
mother who got contact dermatitis from the "sanitising" chemicals
impregnated in some bras; another who developed irritant dermatitis because
the seam line ran across her nipple. Solution for both was a handwashed
silk handkerchief inside the bra, and a smidge of zinc cream to calm things
down initially (not across nipple face).