Circumstances will always be different some may have been cheated on some may have been dumped with unreasonable excuses or in some cases its simply life. Regardless of why the first step is accepting that the relationship is over and the person is no longer in your life. The memories will always be with you but yes, it all gets better in time. At the beginning you will be haunted with the past but don't forget to live in the present and hope for the future! If you were the better lover then don't settle for less. Remember your worth and just keep moving forward.