Everything about her just screams mental illness. For that reason, I am incredibly sad for her. That being said, having mental health issues and other traumas to overcome is no excuse to be such a heinous person. I've never seen someone so outrageously lacking self awareness in my life. I would never wish negativity on anyone, ever but I have to admit I would 100% okay with her being knocked down about 50 pegs. She has such a thin skin, she would never make it in the real world. Hell, she isn't even making it in her own fantasy world...
As someone else mentioned earlier in the thread, her therapist asking her generic questions to gain a sense of what they'd be working on in therapy is probably what set her off. Sure, there are bad therapists out there (I've had ones that I didn't click with too), but I highly doubt that is the case with Gabby's situation. She's SO defensive and won't own her issues. Everything is someone else's fault. She desperately needs professional health. At this point, I feel like inpatient therapy is almost her last hope. No access to social media, they feed her a balanced diet and she gets counselling (and maybe even medication).