Right or Wrong: r.e.l.a.t.i.o.n.s.h.i.p.&.b.r.e.a.k.u.p

I broke up with someone after 4 years of relationship... I don't love that person anymore. It faded away.. like the bubbles burst... to the world it was so fast but to me, it took years to realise things that were right in front of me and always overlooked, never thought about it... I always thought that it was my fault, everything was my fault and that the universe has no one who will ever understand me... but things turned out to be worst.. I may be bad, but I don't deserve to be treated this way, no I don't, to be neglected always and to be treated like a robot, it took me time to realise and I kept on ignoring my gut feelings... and now that I decided to break up..he is not ready to leave me... and I was stuck here.. after trying to make that person understand this for 2 months I forcefully broke up.. now everyone wants me to understand him/her, and talk to him/her... I don't want to...i feel caged...