Mine has absolutely no grasp of the concept of logic, and I doubt if she even knows the meaning of the word.
We are on holiday. Three days into the holiday she confronts me demanding the reason I locked the wrong lock on the door, as it took her ages to find the right key (four keys, two locks = eight possibilities). I asked why she didn't use the key I had left sticking out. She said we always use the other lock. I responded that the other lock had the blind pulled down over it, so it was logical to use the bottom lock. For good measure, I pointed out that it was only the second day of our holiday, so it was inaccurate to suggest there was already an established routine for night time door locking. She responded that I hadn't unlocked the door when we first arrived. Well naturally, as I was parking the car as she was unlocking the door.
On and on it went. Utterly pointless argument over something that 100% of men would not have even thought had been a problem. You reach the point where you just accept the illogical arguments because the alternative is futile, and life is just too short.