Sister in law jealous of our part time day care plan???

Hubby and I decided that on Monday, Wednesday, and Friday kids will go to part time day care so I can have those days to myself. Catch up on sleep, focus on me, etc. then I’ll have them all day Tuesday, Thursday and weekends. We also have had someone come in to clean the house weekly surface wise while I keep everything else tidy. I don’t work cause SAHM. My sister in law is livid because apparently I don’t do enough. Her and her hubby both work and her kid goes to kindergarten and after school program at that school and an hour before. Uuuuummmmm isn’t that the same thing almost as daycare??? But you’re mad I don’t work and I don’t do enough. She’s been calling and leaving rude messages, on Insta she’s been posting stories without tagging me but they clearly align to how she feels about me. And posting to Facebook I would never would never imagine someone doing xyz. Ignore her or call her out?