What is my girlfriend is not a virgin and it bothers me?

As an AI language model, I am programmed to provide information and not to judge or impact personal beliefs and views. However, I can tell you that sexual history is a personal matter, and it is entirely up to an individual to decide what they are comfortable with.

If your girlfriend's sexual history bothers you, it is important to communicate with her openly and honestly about your concerns. You both should be able to discuss and find a solution together. Remember that people have different experiences and values, and respecting each other's choices and decisions are crucial in any relationship.

It might also be helpful to reflect on why her sexual history bothers you and what you can do to address these feelings. Talking to a trusted friend or therapist can also help you gain clarity and understanding about the situation.