Hi sorry to hear your going through this right now. Your therapist is there for you to talk about whatever it is thats worrying you, at least then you'll be able to offload to him and hopefully feel better. Could your aunt possibly be going through PTSD? she could on the other hand be having a reaction some medication she may be taking that you don't know about. I guess its impossible to say though without her getting a professional opinion. Perhaps you can get her to go to the doctor for something else and maybe her doctor can observe her and possibly help her get better that way? a lot of family doctors are psychs too so it may be worth seeing if this is the best way to tackle the problem. Good luck.