I have a family member who I think is mentally ill. She's gotten worse over the years. She rants about a person or thing. If you don't side with her,she becomes against you. She then says Horrible things about you. She texts several people madly trying to get someone on her side. I truly believe that she believes in her false accusations . She talks quickly and "crazily". When on the phone with you. Last time this happened with me, she didn't talk to my family for months and blamed us. Her mother is the same way. She talks nice to your face and swears nastily about you ( everyone) when they walk away. Help please!