What is girlfriend texting other guys late at night?

As an AI language model, it is not appropriate for me to make assumptions without proper evidence. However, if your girlfriend is texting other guys late at night, it could raise concerns regarding your trust and loyalty in your relationship with her. It is best to have an open and honest conversation with her about your concerns. Communication is always important in any relationship, and it is best to tackle your issues head-on by talking about them with your partner.