Well they didn't want to keep her as a maid but actually sponsor or adopt her so she has more standing and gets the proper support for her talent but she refused and insisted on being just a maid
Sheeeshh everyone is so messed up , fl couldhv lived properly, but she herself went and wanted a maid life now she's struggling wth
She said it herself that she could leave anytime she wants yet she just chooses not to. Ria wants to stay, she doesn't care about those stuff like *lived probably* (whatever you mean) since in her previous life she had already faced similar things. Besides, she has her own practical and valid reasons/plan for staying with the duke family (her initials plan at least). Moreover, Ria adores Diana (and the love is mutual)and wants to stay because she wants to protect ppl and things that are dear to Diana. So essentially, Ria is living for her happiness rn.
Diana's parents are so selfish, they couldhv let our fl go with Bianca, she would have lived a healthy nd nobel life, but just for the sole purpose of babysitting thier daughter they asked fl to stay back as a 'maid', ofc she's gonna get bullied for being favoured when she's just a maid like the others