Once apon a time...

Once apon a time,
there was a girl
she was ugly,
she was abandoned,
she was unloved.
Once apon a time,
there was a boy
he was handsome,
he was cherised,
he was loved.
Once apon a time,
that same girl cut herself
and she died.
Once apon a time,
that same boy fell in love
and he live happly ever after.

Why does the unloved get treated like nothing?

Why does the loved end up with everything?

Why is world come to the fact that the princess will always be beautiful and the pesents will always be hideous?