So if made a post already about how my 2 year old daughter has developed an attitude.. I feel like I'm.loseing my mind and I dont know what.to do.

Iv taken away her favourite toy, iv tried ignoring it and moving on, iv gotten to her level and tried talking to her about how that's not nice or we dont say that or lower your voice. Iv done time out ( which consists of putting her in her crib with none of her stuffies for 5 minutes )

All these seem to work in the moment but none of it lasting very long.

Today she was being bad and not listening to her grandmother so I tried to step in and tell her she needed to listen to her her and she simply just turned and looked at me and said "be quite"

I'm at a loss... I'd be lieing if I said I wasnt pissed the hell off that my 2.5 year old is already telling me off... like.... how?? How do I deal with this? I need tips, I need advice.... I need help lol