She is 93 with moderate dementia. She has always been this way coming back from childhood, her way of control, this I am aware of and not wanting to give into that control. It is quite difficult that now I am the sole caregiver for her, my brother, the other sibling, died twelve years ago with cancer and his family is very distant with us. So it is hard to be doing this alone after thirty years, caring for my father who died of cancer in 1987, my elderly grandmother who died in 1997, my brother who died in 2002 and now my mother. I would appreciate any advice or input you might have.