Responses
there's a historical manhwa called secret lady with similar artstyle.
not so wicked stepmother, is on the wholesome side with a touch of martial trauma
there's also, I will change the genre, which is more shoujo then josei.
maybe, go away romeo, though the only thing I can vouch is that she is a single mother.
it’s one of my fav historical manhwas but there’s not many that are like it