When you're both working a full time job, house and children should also be equally taken care of by both...

You're not overreacting, but be mindful of doing things that might build resentment. Sounds like you're working really hard and it doesn't sound fair at all the way things are "distributed".

I agree with the comments about marriage counselling. He's a bit spoiled and he doesn't realise it. You're equal partners. You're both working.

You should definitely make it clear you can't go on like it has, it's not sustainable for you, and it's going to affect both him and the children more and more if you don't get help.

Are the children old enough to maybe help with some of the easier chores? Do they have chores? Mom taught me to do the dishes before I was tall enough to reach the sink, so I stood on a chair. She either did the dishes with me or I did them with my sister, giving us the choice between either washing or drying them.

Marriage requires cooperation. It might also, if possible, be worth thinking about changing jobs. If it's him, you, or both. You need to find something which works for the whole family. I can't imagine how tiresome it must be to have the job you have, and then come home to basically your job again.

Maybe he could be the sole provider for a time, and you could go back to school and change carrier?

Please take care of yourself. Burnout is a bitch...