It's a DH one.
DH is so forgetful. He is nowhere near as useless as many of the DH/DPs I read about on here, nor that I know of in RL (but then I would never put with half the stuff some of my friends and relatives put up with).
We have a shared holiday property, every time without fail he leaves several things there. It's not the end of the world as we can get them back, but this wouldn't be the case if it wasn't a shared property. I tend to take responsibility for packing clothes and cleaning the property, and he takes responsibility for packing miscellaneous stuff we bring. I repeatedly ask him whether we have everything and do a quick sweep myself, but he tidies things into odd places (hates mess) so this time for example, he's left all of our lunchboxes there which must've been squirrelled into a cupboard.
This is typical of our lives. Something is always forgotten, sometimes trivial things like lunchboxes, but sometimes things like shoes, or bike locks, bike helmets, so we have to buy more. We lose a lot in our own house thanks to his absent minded tidy obsession; important stuff that is expensive to replace like birth certificates, as well as trivial but annoying stuff like food ingredients, decorations, DC clothes.
My problem with all this is he gets so narked when I point out that it would be good if we didn't forget something every single time and acts as if I'm the meanest person in the world. He can't handle anything that remotely resembles criticism.
However, I know I have high standards and can be very blunt. AIBU to point these things out? Do other people just let them go to avoid arguments? I'm not someone who avoids conflict.