How can I be a good daughter to why parents wheter or not if they are good parents?
Just respect them for being your parents,and for putting you on this earth.They may not be the best parents sometimes,but you have to understand what a responsibility they have of taking care of you,and siblings,if you have any.
I know how you feel I ttry to be gd but it nvr seems to be enough I compared to my twins sister and my 2 elder twin bros
Respect them and be responsible - you are responsible for your actions towards them...Take care !!
just be yourself, thats all you need