@Luna if I am not then the second daughter is Eiren (FML) cousin sister you know? Her mother, I think it was mentioned she died which is why the girl came to live with Erno (her uncle)
Just tryna get thru life with all kinds of fun, sad, romance, fantasy, traumatic manhwa 
If I have seen u in 3-4 manhwa, We are manhwa friends.
If I have seen u in 3-4 manhwa, We are manhwa friends.