My father's wife has had numerous health issues for years, currently on 20 pills per day. She is very forgetful and is now not making sense when she speaks. She is very aggressive and nasty talking to my Dad, but when she is find talking to her brother, she is fine. She will not leave the house and she calls me up at 2AM ranting about various things; yet in the morning, does not remember. I am trying to get her to talk to her cardiologist and Internal Med doctor as I think the meds are making her unsteady mentally. She brings up the past and it has been a rough year for her as she lost 2 brothers, a niece and her son which I do understand is difficult. Is it her subconscious mind that is bringing this out?