She’s has had a memory check when she was in hospital for her hip ,Hello @Yellow121 and welcome to Talking Point.
This is an increadibly common problem. You wont be able to convince them that there is something wrong and trying to do so will probably just make them angry because they have lost insight into their own condition and are absolutely convinced that they are fine. The way to do it is by stealth. Keep a diary of all the things that concern you and then go and talk to their GP. The GP wont be able to talk to you about them, but they can listen. Many GPs are willing to ask the person with possible dementia to attend a "well woman/man" clinic where they will also do some memory checks
It’s for anything she’s gets headaches, she has a constant cough which we have suggested going for that . We think she’s frightened of what the doctor will says as sometimes she’s does admit to forgetting things and not knowing where she’s is or where she has been . Her husband can’t go anywhere with out her , even if he is cutting the grass she’s out telling him to get in and she can say really hurt full things and can be very bad mannered when they are out and about which is so not like her .Do you mean that she wont go to the doctor for anything, or are you suggesting that she goes to the doctor for her memory and she then wont go?
Speak to her GP anyway, so that your concerns are on her record, then you might find some reason why she needs to go the the doctor and dont tell her that its also about her memory.