Why do girlfriends always get robbed by others?

Let me answer your question. Your girlfriend was taken away by others because you didn't work hard enough. First of all, your girlfriend took the initiative to go with others, without violence. It can be said that it was not taken away, but that your girlfriend chose a better one and abandoned you. It is normal that water flows downwards and people go upwards. You should ask your ex-girlfriend what your shortcomings are and correct them quickly.