An honorary member of Buckingham Palace has resigned and apologized after a Black charity founder said she was questioned about whether she was really British at a royal reception on Tuesday.The guest, Ngozi Fulani, is the CEO of Sistah_Space, an organization that provides specialist services to woman of African and Caribbean heritage affected by abuse.Fulani was attending a royal function on domestic abuse organized by the Queen Consort on Tuesday evening when she said a member of staff began a line of questioning that the palace called “unacceptable and deeply regrettable.”Sistah_Space shared a rough transcript of the conversation on Twitter on Wednesday.Fulani said that, after identifying herself as British-born, the person asked her “where do you really come from;” “where do your people come from;” and “when did you first come here?”A Buckingham Palace spokesperson acknowledged the incident and said the palace was taking the situation “extremely seriously.”“Unacceptable and deeply regrettable comments have been made.Meghan claimed in an interview with Oprah Winfrey last year that an unnamed member of the family made remarks about the skin color of their unborn baby while she was pregnant with Archie."