My sister who is now 30, acts like she is 5. She doesn’t articulate her thoughts properly, but goes in circles. She is ALWAYS looking for a fight. For example, if we are talking about something completely unrelated in private, in a different room she would come running accusing us of saying stuff that we didn’t. She perpetually lives in the past and thinks about disputes that happened in the past with random people going back to her gossip days with her high school friends. She orders around everyone and says really inappropriate things to everyone. An example of this is, asking my mom if she is attracted to her body, and if that’s why she told her to pull her sleeves down when she was fiddling with them. She blindly accuses anyone of sexual harassment even if they put their hand on her shoulder to console her, if she was crying (in the most appropriate way possible). 

Another thing that has been on going and has driven everyone in our family insane is that she’s been obsessed with our cousin for 8 years.  He’s 6 years younger than her. She constantly stalks him, his family, his family’s family friends in the most aggressive way possible. This year it got so bad that she bought a ticket to their place uninvited and tried to go there. We stopped her last minute. But she had tried this before. He even called her and told her that he’s not interested in her.  

She has gotten in fights with all her friends, she has no friends left now, gained copious amounts of weight. And fired from multiple jobs. 

She was a Straight A student, with lots of friends, really pretty etc. She got married for 4 months which landed in a divorce and all this started happening after that.

Doctors say its depression. But she acts like someone you cannot even level with or have a rational talk with. I feel so bad for what she must be going through, her mental health has ruined my mother, father and anyone who comes near her. She randomly starts dialling our family members phone numbers to start yelling at them. Shes on anxiety meds, was on depression meds etc. But refuses to see a therapist and even threatens to stop taking the meds shes already taking. She sometimes can’t stop laughing uncontrollably. Has no remorse. To me she has completely turned into something else.


tldr: my sister has gone completely insane, i’m not sure if its just depression anymore, has anyone gone through this? Obsessed with a person, yelling at people on the phone, not making sense when talking, hating everyones successes. Crying if someone gets married, or has a kid. attacking my mom verbally and twice physically.