Same here. It's been that way since the 1980's, at least.
We were so compatible, I wanted more children (4 but open to more) then he did (2 maybe) which should have been my first clue but I was in lo-ve. And still a bit dumb.
Things came to a screeching halt when he brought up "the cost of daycare". Daycare? For our precious bundles of joy? You mean, leave them for hours with stranger every day? How about No.
What followed was what my grandfather would have termed a "hellofarow".
There was no room for compromise, I was a "leach", a "drag", if I was not putting in a fifty hour week at an office. Raising kids was something that could be safely left to dumb people.
Relationship ended.