Cosmic feels blank, I feel useless and it totally breaks my heart to see the pain that she is in. I want to be a real Fairy and not a Fairyfish and wave my glittery wand and magic her pain away.
My advice to her was this:
I know you are hurting and feel like it is all your fault but he has to take responsibility too. Get angry at him for giving up so easily. Get angry at him for his reaction. I know it may have hurt him but if it was me I would be so relieved that you hadn't slept with anyone that I would want to work it out. Get angry at him for not fighting to keep what you had together. Maybe things wouldn't have been the same but be angry at him for not wanting to try. When Mark left you did you give up. No. You got back together and you worked at it even though things may not have been the same you tried because what you had was worth fighting for. Be angry at him for not fighting, at least if you are angry you're not crying.
Is my advice actually going to help? What can I do to help her?