Ethics

Ethically, I have no idea what is right.
I wish there was a clear answer to everything, but really I have no idea.
I don't know if I think deontoligically, teleologically, or like an egalitarian. It seems that in reality we all use a combination of these based on our situations.
is it possible to just avoid it all, and always choose to do nothing? Can that be my ethics? Or what if I feel like just being an open forum kind of where you just bring up issues you aren't sure of with others to see what they think...That's what I'd do.
When I was little, I was a tattle-tail. My brother and sister were always getting me into trouble, so I just happened to return the favor. Eventually we all got to a point where we all get along, and keep each others secrets from our parents.
Rather than being torn between looking out for my little brother and keeping our bond by not "tattling" I generally find that I try to be as oblivious as possible to what he is doing.
If he doesn't tell me straight out, I don't know what's going on and hope for the best.
What kind of ethics is that?
familial ethics?
And then what happens when you are trying to stay oblivious but someone else drags you, say your parent? And tells you what your sibling has been doing.
What kind of ethics is that?
"Parents can do what they want" ethics?

I get confused.
no more ethics.

DISCLAIMER: my brother is not a bad person and has not done anything bad in my opinion and I'm not saying my parents are bad people. They're good people. Happy family. The end.