Have a possible adhd very forgetful DH, and big time saver is writing notes all over the house in a sharpie. Ie) DINNER on fajita wraps, THIS FOR TOWELS AND SOCKS on Halo detergent, FRIDGE on mayo, JAMIES SOCKS IN THIS DRAW etc. On as many things as you can - don't even bother speaking to him about them anymore, just go straight yo the pen draw. Only works if you don't mind scribblings all over your belongings, but does save a lot of time (and money and arguments).
Is this serious? You have one life. Why on earth would you spend it with someone you have to deal with like a child? This is the absolute opposite of what this thread is supposed to be about. Sharpie notes to an adult "Fridge" on the Mayo? Don't bother speaking to him about it?
I feel really sorry for you and your whole family if you have to live with a man like this. I'm not sure if you are joking and I hope you are.