To cut a long story short, my brother has been moving money that belonging to my mum (who has dementia) from her current account to another account he opened up in my mums name using the POA. He did not tell me he was doing this and only by chance did I find out where it had gone. To be honest he is doing it to maximise any money that will come to us when mum passes and not thinking about mum. I sent a message requesting he stopped moving mums money. He has since transferred more money from mums current account to get at me. This can not be in my mums interest. What can be done to stop this? Would the Public guardian office do anything if he was doing this just out of spite?