Davide, do not respond. The way I see it she knows you still want R, want to keep the MR, work on yourself, still desperately love her and she is the WAS that left you. It is either guilt or pity, you dont need either right now you are better than that. If it was genuine affection or love she would come back clearly with more. She is the one treating you like a friendly neighbor now. Write on a piece of paper, I was doing quite well and healed until you bothered me again and either shred or burn that paper and GAL some more. Sorry there is a raging fire in my belly today about my own sitch so I am feisty
-Arshi