If you are confident of financial stability then you can go ahead to resign from work life. This comes to a point where it also mean you have sufficient savings for renovation, house loan, insurance, baby needs, etc. If you are not confident and still need to achieve your monthly goal in order to ensure it is sufficient then you continue working.
I have my husband working solely, while I'm a SAHM. I have been working in the hotel industry for quite awhile and have to quit because of my first child and medical reason of second pregnancy. But I do still work PT now at a flexible time so as not to feel bored and atleast have some in hand while also being able to manage my second pregnancy as well as my first child.
My suggestion would be to not take drastic actions of quitting esp if you have not yet get your house with all settle.
Hope this helps and perhaps, you can discuss with your spouse to come to an agreement.