Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. From the details you mention here, it looks like to me that this person is suffering from schizophrenia. Aggressive mood in this case cannot be controlled just by ourselves. Certainly she needs psychiatrist intervention and then intervention by a psychotherapist. Please do the needful. Do not delay. If you require more of my help in this aspect, Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe some psychotherapy techniques which should help you cure your condition further. Hope this answers your query. Available for further clarifications. Good luck.