This is actually really fucked up. Not only choking her to death but also hurting her back. This is the first time I see such a harsh abuse of a baby (I've read other manhwas and mangas where the child was unwanted but never something as harsh as this). It's been all ridiculousness and hilarious things the first few chapters but this one is pretty fucked up.
Now I just want to keep reading so she'll take revenge on this maid...and possibly the Emperor too, although I doubt it. *sigh* in any case, I'll just read a few more chapters and probably drop it.