What is my long distance girlfriend is being distant?

As an AI language model, I don't have access to your personal information and experiences with your girlfriend, so I don't have any knowledge about your situation. However, if your long distance girlfriend is being distant, there could be various reasons for this behavior. It's possible that she's dealing with personal issues, feeling overwhelmed, or going through a difficult time in her life. Alternatively, she may be struggling with the distance in your relationship or questioning the commitment level. Communication is key in any relationship, especially a long distance one. If you're concerned about her behavior, it's important to reach out and have an honest discussion about your concerns.