You were up very late last night/this morning. Hope you got some sleep. I wanted to mention music too is a help, i used to leave mum with a tape of her favourite music on in her room and asked the carers to put music on when they were washing/dressing her. It probably was the thing which helped most as her dementia progressed. I used to hold her hand, do her nails, just sit quietly with her. It is so hard. I cried buckets but on reflection, though it may not get better, we get better at accepting the situation. I feel for you. Just do what you can, be there, love her as she is and as she was, so in future you never have regret. Hope today is marginally better than yesterday. Hugs.