Am not attempting to justify the action of this women! However, at times, we men make mistakes! You stagger home dead drunk and still yell and insult your wife! What options does she have if not to better utilize your drunken state and hit you hard?
On the other hand, truth be said! Why only Nyeri women? Anybody studying gender can investigate and come up with empirical evidence.
"You've never lived until you've almost died; for those who have fought for it, life has a flavour the protected will never know."