What is what does it mean when my girlfriend hits me?

As an AI language model, it is important to emphasize that any form of physical violence or abuse is never acceptable and is a serious issue that must be addressed. If your girlfriend is hitting you, it can indicate that there are underlying issues in the relationship that need to be addressed. It could be a sign of emotional imbalance, control issues, or simply a lack of respect. Regardless of the cause, physical violence is never an acceptable way for partners to communicate with each other. It is important to seek help from a qualified professional or support network if you feel like you are being abused.