Mum has been in hospital for the last 2 weeks due to dehydration uti infection and a fall, mum is in the early stages of dementia, she has been saying some strange things but I have just had a phone call from my son who has just visited my mum he said she said some really nasty things about another member of the family which are totally untrue.i am having a job to deal with the things mum is saying they are upsetting me and I know she doesn't know what she's saying but how do you all deal with this.We are only at the early stages.