Commenting to add that I was planning on crown to ceiling around cabinet and above window. All will be the white you can see on the lowers.

Hang a blind over the sink at ceiling level. You won't notice it at all. You could always replace the window with a larger one but there is cost to that.

add a trim piece to the side next to the corner wall, next move all the cabinets on that side

if you put a roman shade or roller shade on the window cabinet to cabinet (same space each side) it might not be obvious that its not perfectly centered on the window. you can try with a piece of cardboard.

Thank you all. Moving the cabinets is not an option as its my husband who made the mistake in the first place. Lol. He is not interested in fixing it. I will try to finish out the plan and then see. If that doesn't do it, I can live the with the idea to hang ceiling height blinds there. Thank you!

my contractor put my cabinets in 3 inches wrong, i could make him move them. i bet your husband charged less though.... good luck with your blind, i think you'll solve the situation very well.

I like the roman shade idea also. Thanks.

I would order a 1.5" filler for the left side of the offending cabinet and move it over.

Hi Kelly. It was only when I looked at the second photo that I saw the gap - I know it seems glaring, but from other angles it's really not apparent. I'd suggest just letting it go rather than calling attention to the area by dressing it - I think that would make the gap even more visible.

hubby only needs to rehang 1 cabinet and put a filler piece. the price os the fixes is more than re-hanging 1 cabinet

Hour(s) for rehanging or years of living with it...

Since I am a person that needs everything even, it would bug me. Since your husband doesn't want to change anything, my first instinct would be to put another board on the side of your cupboard ....making it thicker....door should cover it up. Second, if that would not work, how about a curtain...not just a valance...but a long curtain, on a pressure rod, that comes down each side of your window, which will cover up that space. A roller shade that covers from cupboard to cupboard might work or a short vertical blind. Love white cupboards....good luck.