I am an only child. She lives at home with a friend who also has trouble with depression. I've noticed some odd things... sending two cards at once, more hoarding behavior, repeating the same question or statement 5 times in a conversation, talking about sex alot, keeping irregular sleep patterns, etc. I go back between my house and my boyriend's home and work two jobs. We don't have a whole lot of money for paid help to come in. I'm not really sure if these things are normal for 70 years or not. I did talk to her primary care doctor about my concerns this week.... they prescribed an anxiety medication in addition to the depression medication. Please give me any suggestions or guideance.