You're out for blood and revenge and anger. None of that is ever going to help you. You need to figure out how to get past it and deal with it. She may never feel loss. She may go on to have a fabulous life filled with everything she wants. Yeh, life is unfair. Get over it. I am not trying to be flippant, but you get caught in loops and you need to develop a strategy to figure how not to get caught in that web. That's the pattern I've seen with you.
Also, here is the best thing I have heard about revenge and anger - it is a poison you feed yourself believing the other person will die.
Waiting for karma/justice is like trying to cook an egg on the pavement in winter. It's not going to happen in your timeline. there is absolutely no sense in waiting for it.
