I'm guessing this isn't the best way, what could be better?

https://www.wikihow.com/Deal-With-a-Premenstrual-Girlfriend

Wife recently changed her coil and now once a month for three or four days she is unbearable. Not just a bit of shit, but find me out and detail all my flaws, potential flaws, imagined flaws and bundles of insults into the bargain. I've tried ignoring, a&a, getting out of the way but it doesn't make much of a difference and I can't stay out of the house for four days every week.

I am now just agreeing to everything and doing what I'm told because it is easier than arguing for half an hour and then doing it anyway because she walks away. Eg, feeding dogs, something that needs to be done.