So she has confirmed she reads here. I have a friend in a group similar to Sarah (not as bad) but when things are not going her way - break ups, a guy not messaging her back, issues at work, I would be bombarded with extremely long voice messages of her crying etc asking for advice and she never once would ask how I was, just wanted advice that she would never act on anyway. Now she is in another relationship so I don't hear from her but when things go bad, I know I will start receiving these messages again out of the blue after months of nothing. My point is, my life has changed completely since there has been no communication with this person - I no longer look at her daily posts online, I feel like a new person and have less stress/anxiety in my life. It might seem extreme but having such negative and narcissistic people in your life can really affect you. I do feel like Sarah's family are just staying clear from giving her advice and that "friend" that practically lived in the house while Keith was on holidays with her family, was basically just being used in my opinion as never heard about her before that. I do believe she has narcissistic personality disorder as she appears to have an inflated sense of her own importance.