I get it. I think for most mothers, it's difficult to accept that your child's other parent actually doesn't care that much about them.
My ex husband was horrifically abusive, and I clung to that belief that he was a good dad for a while too, because it was inconceivable to me that their other parent could actually not love them and care about them as much as I did. He left us in no doubt over the following years that he did not, in fact, give one shiny shite about his child, only his image as a good dad.
It's different with DH. He does love them. But his behaviour is not ok, his parenting is not ok, and it needs to change.
I have started writing everything down, so I can give him lots of examples, lest it become all about today's parcel fiasco.
I have also put together a number of hypotheses on why he might think this behaviour is ok, and ask him which one is true. Is it because he just isn't that bright? if so how come his cattle are alive and well? Is it because he doesn't consider our needs and feelings important? Is it because he is simply a misogynistic twat?
I'm not going to go down the route of doing nothing for him, as this will just drag it out, and honestly, if I told him I didn't think of making his dinner he would just tell me its ok and get himself a sandwich.
We're going to have some serious conversations, try and put some kind of plan in place, maybe consider counselling.
If it comes to it, and as much as it would break my heart, I will ask him to move out. My children are not growing up thinking this shitshow is OK.