if i'm not mistaken,it look like Archies mother benefit a lot from FMC mother misfortune,fiance of FMC mother become Husband of Archies Mother ,and after FMC mother disappear,Archie Mother become a Queen even though Archie Mother not a princess and the stupid advice that archies mother gave to fmc mother,i dont think archies mother bad but sometime i think it's very strange , BTW it's just my Opinion sorry for my bad english,CMIIW😅