How to heal alone knowing the cheaters are now happy together?

  1. The problem: I got cheated on, completely blindsided the whole year it was happening. The day I knew about it, my ex moved in with the new girl completely ghosted me. I was left confused with so many questions while i still love him
  2. What I’ve tried so far: Cry and watch ted talks nothing applies to me
  3. What advice I need: What helped you? Do you have a process? For those who went to therapy bec of this what advice can you give? How can I heal because im completely scared of being alone. I am very dependent on my partner emotionally.