A bitter experience

I had undergone a very terrible experience when I was twenty when I thought that I was finally in love. It lasted for 2 months but I was sure that it would a bit more. Later when he broke up with me over a text I could feel my whole life has lost its colors but I thought I would manage somehow. I tried to be in relationship again but it took a toll mentally and I decided to break up with him. I knew I hurt him but this was best for both of us as I couldn't make myself love him. Later during my last semester, one night drinking with my best friend, she in her drunken state spilled the truth of him having slept with his very closed friend and that they have decided to get married. I have never felt so cheated and defeated in my life before. Then I realised that I was most probably taken as a replacement for his now wife because I was told by his close ones that they already had a thing. I felt such a fool then. I hadn't cried till that day but as this realisation struck me I couldn't stop my tears and it all ended without any closure not even as acquaintances. Till now he had not said a single thing and I am damn sure he must have forgotten that I even existed. Recently I saw his marriage photo but I was fine and I could finally tell that I have healed. My only regret is that I fell a little harder than him without realising he was not even looking at my direction. Ever since then I have been single and I am very much in peace with myself. I am not against relationship but I am not that keen in being one. I actually found myself happy being single.