My mums sisters husband has been diagnosed with terminal cancer,he is at home,very poorly and being cared for by mums sister, who is obviously very distraught. I had a phone call afew days ago from mums sister, begging me to try and stop mum ringing her 10 plus times a day and asking the same questions..I have since tried to talk to Mum (who obviously denies ringing her more than once a week) and have tried various ways to stop this....but nothing worked..I have resulted to erasing part of the phone number off her memo board,which i felt very guilty about doing. Despite doing that she is still ringing her..constantly!!!!I have no idea where she has the number hidden and when i ask her if i can have Pats number so i can call her, she says she doesnt have any phone numbers for her..I have tried telling her she will have an enormous phone bill and maybe she should let her sister call her once a week, with an update...This,as expected, doesnt work.I really dont know how else to stop the calls. I find it very strange that she remembers there is actually something the matter with my uncle, she doesnt remember that he has cancer, but remembers he is poorly. Its as if she focuses on something and that one thing takes over...Is that a typical symptom of the alzheimers? Its all or nothing with mum! How can i stop the calls...when i try to talk to her about it, she gets so angry with me telling me her sister is lieing and its her that rings mum.Sorry to go on.....i just dont know how to deal with this!