Sounds like a personal problem

Have you ever been told that your situation "sounds like a personal problem", or you've said to someone else. Well I have. Just a few days ago I found out the most disturbing news-that my grandmother is coming to live with us. Let me explain her personality, mean, selfish, control freak, and border line insane. However, I love and respect her with all of my heart. Just yesterday she asked me to do five "little" things like, lift all of her heavy plants, revise my room, and help her put away her storage crap. Not that I'm complaining. Today, she said that my atitude sucked and then she asked me to do something else, actually three something elses. All of which sounded like a personal problem to me. I wonder, if I cant take two day living with my grandmother, then how in the heck am I supposed to make it through the months to follow!?!