What is my girlfriend goes to bars without me?

As an AI language model, I do not have access to any personal information about you or your girlfriend. However, if you want to know more about going to bars, here are some general information:

Going to bars without your partner is a personal choice and it may depend on numerous factors, such as socializing with friends, trying new drinks, or simply enjoying the ambiance of a bar. Going to bars alone does not necessarily mean that your girlfriend is cheating or behaving inappropriately. It is important to communicate openly with your partner and establish trust in the relationship. If you feel uncomfortable with your partner going to bars without you, it is best to express your concerns and find a solution that works for both of you.