I've heard so many people say they have to put their SO ahead of their children to maintain their marriage.

Have you heard this/do you do this? What exactly does that mean? I have heard it often but have no idea how that works. I feel like if the baby needs a diaper change and SO needs something less important that can wait, I go to the baby first.

I'm guessing I'm misinterpreting, which is why I'm asking.