My husband's nan is 97 years old she has dementia, we used to take her to the post office to collect her pension then her nephew used to take her shopping, in the past 10 years dh's father has been shopping for her and taking money directly, she used to save the odd bit of money each week and this used to add up to roughly £300 per year for her holiday, obviously she has not been on holiday for the past 10+ years, she has no money now despite not using taxis buying presents or going on holiday, who do we get to look at her finances as we are worried that she is being robbed.