Im just trying to figure out how I can live with this person as things stand now.
It's not possible that's why you can't figure it out. Will you ever feel loved or be happy if she is with another man?
M22,H45,W45 S21/18D12 Retain faith that you will prevail in the end, regardless of the difficulties and at the same time confront the most brutal facts of your current reality, whatever they might be.