That was Elijah's decision to call you family. Klaus was willing to protect his child and had I been alive at the time, it would have been my only reason for protecting you for nine months or however long Hope was in you, and how you acted during that time would depend on if you further became family after or not.
Continuously upsetting parts of my family and telling the Hopes things that are none of my business to tell them does not give her good marks in my book. She should keep her mouth shut about things she knows nothing about.