I am new so not sure if this is the place for this question or not. My mother in law is having a hard time with memory. She lives out of state and relies on my brother in law for everything. the last time he called he said she was taken off her medicine for memory as he did not think it was helping. My wife asked if he talked to the doctor, he said yes, but I would really doubt if this happened. He also mentioned he was going to quit his job and move in with her to take care of her. She is a widow and he has his name on her bank accounts. as her will stands today my wife will inherite half of everything. My big question is can he change the will so she willn ot get anything or much less. My mother in law said she does not want it changed but there is nothing in writing to sustatiate this, and with her memory loss she may never know that she has signed a change, nor would we until it is too late. Any help would be greatly apperciated.