let it go.. if somebody breaks your heart. there can be any reason why they did so. but if you will hate them for this you will never be able to happy. just let it go. and move on in your life. i know it's not easy. but before they came in your life. you were living it happily. so do those things which you did in past.
thank you i am trying. to let go but its like digging a hole to cover another hole
i understand what you are feeling. stay busy with other things which make you happy and forget that person. and enjoy being alone.