I think being a mom is a very hard job (even though I do not have kids), BUT, I think it is harder to work outside the home where you HAVE to be there at a certain time, day, eat lunch at a certain time, listen to others, take orders left & right, try to do all your errands at night or on the weekends, etc. We all HAVE to work but mothers don’t HAVE to be mothers, they choose to be. Also low paying mothers? I have 30 yrs experience in my field and make $13/hour!

If she is making $13 an hour after that many years, if that is not the norm you may want to reevaluate A). either how good you are in your field, or B). a whole other field, if its about money for you..
Being a mom is a choice, a beautiful choice that if someone didn’t make you wouldn’t be here to complain about your job. I was in the “workplace” for 20 plus years before I had my first child and let me tell you, be thankful..At least you get paid for your work,being a mother is a difficult, emotional, sometimes thankless job that is 100% more challenging than anything in the world, and it DOES involve a schedule AND eating at a certain time AND being places at a certain time, AND not just for yourself but for however many children you have. People seem to like to dumb down stay at home moms and act like we have no right to be paid, because as you said we “chose” to be moms, you chose the job you have and if you’re not happy GET A NEW JOB. Bottom line its not actually about the money when you’re a mom its about doing the right thing for your children.
I mean you no disrespect I don’t know what you do for a living but please be more cautious with your words when you speak about something you clearly have NO IDEA about.