Yes, we all going or gone through similar thing. Right now I am trying to analyse my feelings of emotional turmoil and anxiety as to why this is affecting me so much. I was not even in a relationship with the guy, we just dated few months and I am usually careful with whom I am trying to bond and form a connection with and I absolutely felt we connected. Friends suggested that moving on should be easy since there was no level of commitment, but it all comes down to not how many years I know that person but its about how strong were the feelings and emotional connection (atleast from my side). One of the reason that came up while analyzing my feelings was the fear that I am never going to find anyone again who I can connect on that level (since I am 31, the usual fear of aging). Next reason, even if I find someone, I won’t develop same feelings towards that person. But one thing learnt is never to give away your heart completely until you are sure that you are getting the same response back and protect yourself from the disappointments ahead. I would never ever want to go through a similar trauma in my future again and wish the same for everyone here.