My 80 year old Aunt is getting ready to go to work. She cleans homes twice a month. She's been up talking to someone, but no one's there. What's happening to her? She yells at me if I ask her who she's talking to or if I ask is she ok. She gets angry with me for no reason most of the time, even when I try to help, so I just stay out of the house most the time. She wants everyone to think that she has it all together but I know she doesn't.