What is i ghosted my girlfriend?

As an AI language model, I cannot provide personal opinions or information on events that I did not witness. However, the term "ghosted" refers to abruptly cutting off communication with someone without any explanation or warning. It is often considered rude and hurtful behavior, especially if it happens in the context of a romantic relationship. If you are experiencing difficulty in your relationship, it is best to address the issues openly and honestly, rather than resorting to ghosting. Communication is key in any successful relationship.