What is my girlfriend slapped me?

As an AI language model, I cannot provide information about your personal relationships or incidents that may have occurred between you and your girlfriend. However, it is important to recognize that physical violence is never acceptable in a healthy and respectful relationship. If you or anyone you know is experiencing violence in a relationship, it is important to seek help and support from a trusted friend, family member, or professional. Resources such as hotlines, counseling services, and support groups are available to help individuals who are experiencing domestic violence.