I had a relationship with a girl for last 2 years, recently, a month ago she dumped me and went away with another guy. I almost became shattered with all doors closed then. I am feeling helpless and blank. From the beginning, I mean the first six months of our relationship was beautifull. But after that she got a new set of friends, with whom she started taking alcohol, smoking, roaming everywhere with them, enjoying every now and then always with them only. All she was doing with them was unknown to me, she always used to lie me when she was with them. When I came to know about all her activities I wanted to stop her from being spoiled. But all she took my advises in a wrong way. I always used to beg her, pleaded her to be with me but a very little time she wanted to spend with me, even though I was happy with it. Whenever she was alone without her friends she then likes to spent almost every second with me. Which I didn't liked. She used o flirt with other boys and used to share our very upclose and personal issues with other boys. Suddenly without any notice she called me insulted me and said that she wants a break up with me. Again she was hiding that she get into another relationship. Later I came to know that she did get into another relationship when she was in a relationship with me. I still love her, but now I don't her back in my life. But want her to realise what she did to me. I also wish wherever she stays she should stay happy. I was so hurt with this. Please help me to overcome my situation. What should I do now? Please help me

So she was in a relationship with you, she decided she wants to have fun, you tried to control her, and she moved on... does that about wrap it up?

Respect her decision, keep busy, erase her from everything, go no contact, and start moving on. Let time heal you because it is the only thing that will, what she does or doesn't do is no longer your concern, worry about yourself and go work out, meet new people, it will feel great after a while, right now let your body be numb, concentrate on basic things. You will get through this, we have gotten through sometimes, the exact situation, me personally I know that I have. Keep your head held high, no pain lasts forever.