The best antidote for a Nagging Babe, girl, lady, wife, sugar mummy, anything female is to be silence and allow her burn down her energy, then she will close her mouth, in other to make her energy to run down faster, put up a smiling face, while she is nagging, never interrupt her, what happens next is that she will be more angry, and speak more words in a second, there by making her energy to run down faster; but if cant stand, the venom coming out from her mouth, just walk away from her.
Ohh.....I see you are experienced!