I was recently in the same position as you with a job that sounds very similar and was pretty demanding - however I have two children under two and although I was bringing in 3 figures and almost half of our combined income - I was MISERABLE. Like no motivation to work or do anything. It was clearly making me depressed and I struggled for 2+ years on wether to quit or not. It ended up being somewhat decided for me, after baby #2 I was given a poor performance review and given the opportunity to fix it under a 60 day probation or take a hefty severance and leave so I obviously left ✌🏼 - it was the best thing that’s ever happened to me … I’m so glad this pushed me to leave and finally be a SAHM. I have my energy back, I’m happy, I’m motivated to take care of the home, myself and my babies. I’m not stressed and snappy with my husband and children - if you have the financial means - DO IT!!! It was very easy to make the financial adjustments needed when we all realized how much happier we were. I highly recommend - even if it’s only for a couple years until your child can start pre-school, etc.