So as everyone knows my grandma keeps arguing with my family over the most stupidest things and it’s annoying I still don't know what's wrong with her. My dad said she could be getting Alzheimer’s but I'm not sure. My grandfather doesn’t even wanna be with my grandma anymore. The other day my grandma said that my sister wanted my grandfather just because she was standing by him. And just today she didn't want my older sister to take out the trash. And she kept putting my grandfather down just because he’s big/fat. She also said that my mom should die. My grandma also said that she doesn’t care if us kids choke on our food. I don’t know what the heck is wrong with her. Please please help!