@codydub03 If we go by that logic, Mielle is only getting the karma that was waiting for her. She had benefited from a great education concerning many matters and used that knowledge to manipulate the commoner with no understanding of what she was getting into.
If this timeline is an adult bullying a child, the first one was a pre-teen manipulating a small child to do their dirty work.
So yeah, no need to feel bad, Aria is leveling the playground, since she knows Mielle would catch up sooner or later.