I promise I am not joining a pile on OP - because I have a lot of understanding about your position. When my children were born, I took on loads - I wanted to be able to do everything. Keep the big job, spend time with the children, have a (reasonably!) clean house, loads of activities - why couldn't I do it all!! And, I could! I did loads for years, my husband even worked away for a year when they were young. Which I encouraged as...i could do it all!
What I eventually realised though is...why? There are no prizes for putting yourself through a relentless treadmill, and I think I was so used to being seen as competent and capable at work that I carried this over to my family life.
My children are now mid primary and I am much more relaxed! House is a mess, but husband does loads more, I accept I don't see much of the family a few days a week but try and make up for it with lots of quality time the rest. I think it is a more sustainable way to live.
Re your husband, he really does need to step up. Whether it's obliviousness or maliciousness is for you to decide. I do have some level of understanding for the obliviousness - many years ago I remember being horrified that my then 21yo husband was letting his quite ill mother wait on him. I talked to him about it, and he became horrified - he has genuinely never considered it as his whole life she had done everything. Yes he should have seen it himself but I do see how it came about.
He did change his behaviour though. I think you need to calmly lay out with your husband all the things you are doing and taking care of, and ask the genuine question why he thinks it is fair that you do the breadwinning job, the night feeds, the organising, the housework, the cooking...etc etc, while he has a lazy coffee in bed every morning and does somes chores (badly!) when asked like a dopey teenager. He will probably initially be defensive, as it is quite confronting, but how he takes that message on I think will be quite telling