I know women that have posted similar things. They probably do it because there are a lot of people out there that don't respect women. Lots of people assume women are not pulling their own weight and some women get tired of it - especially the women that are pulling ALL the weight, like single moms.

I would take a post like that as a good thing. She is living up to your standards and probably went through something lately that made her feel like she needed to put that out there.