Hi my mum of 87 has vascular dementia, at the moment she is ringing me every 10 mins. through the day, I answer every phone call and try to explain that she has rung me again, with the same question " I have this number" yes mum it my number, she only has my telephone number as I have had to take all other numbers away as she would just go down the list and ring the numbers. When I visit her I find my telephone number written in a list on 5-6 sheets of paper, she has also written my number all over the carers book, and on any bit of paper she can find. Can any one help as to why this happens and if any one has any suggestions what I can do to help her stop this.