Did she ever reveal the relationship to her parents or relatives? If not - this day was bound to come. This is litmus test for 'most' of nepali girls.

To any "Nepali" guys who are in relationship - if your partner is reluctant to talk of the relationship with their relatives, there is something not 100%.

Next - it is human nature to hold the best available and look for the possible better.. Everyone is playing this game.  Once better card is encountered, throw the previous one. If you disagree - it is simply because you have not encountered the better one yet... - this is the simple truth of life.

Suggestion to you - time is the greatest healer. Flow with time. She is not yours - there is nothing you lost. Don't be jealous or angry that you did not have sex with her - at least... (believe me, most guys who lost their girls have this 'ego') - this feeling will damage you more emotionally. Also, don't feel that her new man is better than you -  wrong. You are good person, you are successfull person. So might be she. It is simply that something somewhere did not go went. That's it. AVOID ANY SORT OF EGO FEELING.

And yeah, it is good to be in another relationship. Not distant one this time. Smile :)