My girlfriend constantly wants to be alone. She seems to be easily triggered, yet won’t tell me what these triggers are because she doesn’t want to be seen as mentally ill, and  has said that she loves me and understands I have good intentions but everything upsets her and so she feels she should just be alone. I don’t feel as if I can live without her, so how can I possibly make this easier? I want to get her help for her suspected BPD (seemingly of the quiet variety), but she shuts it down repeatedly. I just feel lost and don’t want to lose her… I want to avoid triggering her and pushing her away unknowingly.