I REALLY need help with my grandma! I can't take it anymore.HELP?

ok, my grandma.....I told her not to close the curtains , and then she kept yappin' on and silently yelling at me. like i think she said I wasn't the boss of her or sumn' close to that. I just told her not to close the window curtains! GEEZ! I can't take her anymore, and she doesn't even smell good! :(( I've had enough. X-( She doesn't even own this house! I would say I do because this house will someday go to me. Can you help me? what should I do?