It is odd that nobody mentioned that she might be suffering of ADHD and all this NOT actually being her fault...
Beginning and not finishing a lot of big projects is a hallmark of ADHD! I do the same thing.
Or maybe she is just tired!
In my normal state, I keep stuff really tidy and clean. I also enjoy cooking for others and healthily... (This is not an advertisement, I'm already married
) But as soon as I am employed, if I have to stand for hours, my body is so wore out that I actually have to take painkillers to function. The house will not get cleaned, the dishes might sit in the sink, I dont cook, I dont have time to get normal groceries either I just pick something up on my way from work, clean laundry will sit on chairs in piles, unfolded. If I am tired then I really am tired and that means in order to do MORE I'd need some drugs... It is a struggle enough for me then to focus on God and prayer because my mind gets tired too. I am grateful that I dont have children yet. I dont have the house stink of course but housework gets delayed. I hate when I have mess around me, I'm a person who needs spatial order to function. But my husband would never condemn me because he is the same way. He likes tidy and clean, but not unto death. Maybe your wife is tired, she just doesnt want to complain.