I'm also conflicted like you OP. Currently SAHM, a carer, studying for a professional qual, run a small business and working very PT. I'm absolutely haggared and i'm afraid a stressed mum. Not what I want for my kids.
For context, we both started out working, me during the day and him in the evenings. Then after multiple kids and him working full time, 7am to 6pm Mon-Fri, it just wasn't working so I gave up. Initially we were both happy with the arrangement because I could concentrate on being a sahm and carer.
In my naivety I thought I would be getting some time for myself from caring duties whilst kids are at school/nursery. Things like coffee breaks, walk in the park or window shopping. This wasn't everyday mind. Maybe once a week. But my DH resented it and used to repeat over and over again about staying at home and cleaning and cooking because obviously that's why I left work. I still cooked and clean btw. The more we argued, and reading lots on MN about the importance of women having their own money, the more I convinced myself that I could manage working and planned my future by doing all the other stuff. He's still not willing to adjust his working to fit around kids etc.
I've learnt the hard way that I can't realistically manage everything. I've had to miss days off of my course and work because of illnesses and appointments; School doesn't cater for DD before and after care;. 2 different school runs; Out of school and weekend clubs and above all very chaotic home life. Plus I'm exhausted.
I've made DH do more in the evenings and weekends with household stuff when he is also exhausted and has a heart condition.
I've been offered a job in September, which although kinda fits around the kids school times, it requires me to be there till 4pm most days. Who picks up the kids? Who.attends apps? Is at home for illnesses? Is at home to supervise building work? (this is currently a major thing right now). Will I have the energy to do therapies for my SEN DD after school?
So we've been talking, really talking and he agrees that I need to stay home, bit I've told him I'm not putting up with any of hiss nonsense and disrespect. I've got him, finally, after all these years to see how valuable my time at home is.
Now I just need to convince myself. I may keep my PT job to keep my hands in the work place.