Mom is 90 yrs old. She started showing significant signs of the dementia about 3 months ago... now, she falls at least once a week (bones are very strong), can't get her words out to make sense sometimes, can't remember what she is doing, can't pay her bills, tries to cook but burns everything, set the frying pan on fire once but almost the second time within an hour, etc. It seems like major changes daily. Is this normal? Dr. is pretty sure it is Vascular Dementia but we opted to not do any testing due to her age.