So my maternal grandmother (87) is becoming increasingly difficult to be around. Our family love her very much however shes becoming bitter. It in mind everyone is against her and she regularly tells stories and such that she believes to be true and refuses to listen to reason. My grandfather has alzheimers and can no long live alone however shes certain that not only he is faking it, that alzheimer's doesn't even exist and all the Doctors are lying to everyone. Even things that are completely true and can be proven she refuses to listen to, an example of this is that my grandfather pays all the rent and bills out of his pension. Even when she is show documentation of this she still wont listen. Its getting to the point where we feel she may need to go see a Doctor however even if we can convince her she wont listen to them. Any advice would be welcome. Thanks for reading.