I wouldn't wait for the conversation to arise again.
Because he's wrong. You do the lionshare of housework, life admin and parenting.
He doesn't value what you do. He doesn't appreciate what you do. He doesn't respect your contribution. Worse - he thinks you should do more.
What does he do for you? If his one answer would be 'I go to work and bring in good money'. OK - that is something he brings to you and the family. Presumably he also enjoys what he does, or gets satisfaction and reward from it. But what does he do for YOU?
Why does he think you should work harder than him? Why does he think you should do all you do, and then on top of that, do special things for HIM? Why does he think you should show appreciation but he doesn't have to? Worse - why does he think you should be grateful and show appreciation, whilst he can insult you and overlook all you do?
I was angry reading your post. If my DH said those things to me, when I was working like mad to make life better and easier for him, I'd be angry and upset that he thought so little of my work and me, whilst being so entitled he thinks he's due something more.
He'd be in for such a shock if you split. I wonder how long he'd last without someone to clean up after him, cook his meals, if he had responsibility for the children 50% of the time, if he had to do his own life admin, shopping, laundry.... I suspect you're much more capable than him of doing 'life'.