love it!

I don’t think there will be anything similar enough to this. But if you are looking for a responsible mother trope, A Stepmother’s Märchen is a thing, although it’s a bit dark.
If you are looking for a non-abusive and non-toxic relationship, so far I haven’t seen one as healthy as this. But you can try Villainess in Love.
There are also some Cinderella stories if you seek more point of view within the original story, such as Don’t Call Me Sister and The Evil Cinderella Needs a Villain.
I wish there were more stories like this as well…

i agree. this story is very unique. but if you want a mature relationship between two adults with an unconventional female lead, bring the love has that.

I like the story you suggested very much. Thank you for the recommendation!

i'm glad!

Thank you so much!

Thank you! (=・ω・=)