Will it change? It will only change when he owns his behavior and you see lasting change. It might happen it might not. Only you can decide how much you were willing to put up with. Are you willing to spend the next 5, 10, 15 or 20 years of your life with someone who may never change?
Go to the ADHD effect on marriage website and read the posts. There are many “Nons” who post on the site about some of the problems you are describing. For some of them things have gotten better, for some of the couples 30 years later they’re still dealing with the same thing.