Your parents about to be dead term. You don't need them approval. Anything with that handicap, if not just the language included. SMCH.

Ma'am Ching Hai.

I don't think you girls can bend to the guy or neither to your own Master or your own Parents, really. Why don't you start with your parents....at all.  You can respect a lot of people, but you need to take the sceptor now, to bossing at any lower not dead, coming up youth.

Train them. guide them, understand them. You can try on your sibling. Let them do whatever they want, spoiled rats.

https://www.youtube.com/watch?v=NgMVDlOb9zI