I SO feel for you Den. My mum has advanced dementia. I had to put her in respite last year, and the feeling of guilt was overwhelming. I couldnt bring myself to go and see her for 10 days.
I didnt know at the time, but I have leukaemia, which is partly why I felt so low. We still have her at home, and it is so hard. She has just started to get abusive, mostly towards me, and she tries to wander off. I am in remission, but I dont feel I have had the chance to feel better. I hate the feeling of resentment towards her, feeling I have no life of my own. Its horrid, I feel for you, and I feel for the little lady who used to be my mum. Big hugs and my thoughts are with you.