My daughter

I call you "my" daughter, but of course that doesn't imply ownership. You are your own person!

You might say that Charlie is "my" father, but that doesn't mean you own me. Just as you might say "my" country - the country doesn't belong to you; it's almost the other way around.

In fact, saying that things are "mine" is often less to do with ownership and more to do with identity. What you (claim to) possess defines who you are.

So, you are only "my" daughter because I am proud to identify myself as a father. Now go and be whoever you want to be.