Program your aura to be disgusted by her; but honestly, it's just a waste of energy, the easiest thing you can do is think to yourself "At this point, do I really need her?" and the answer is "No." Now, I'm unsure how you two split, and frankly, it's your business but all-in-all, if you too didn't make it this far, it wasn't meant to be. So, the best you can do, is just forget her.
Good luck brother,Hail Enki!!
P.S. void meditation.
I can't forget my ex-girlfriend. I think about her everytime and everywhere. It will kill me one day. Can I stop to miss her through meditation and how?
Hail Satan!!!