Anya puts it exactly. My mother was very jealous and demanding. We did achieve a good relationship during the last six months of her life when she was in hospital and then a care home close by as I was calling in nearly every day - often for several hours. Just as she had wanted me to do for so many years. It salved my conscience when she died but was incredibly wearing and I turned into this meek little person doing all she asked. The care home staff actually told me to stay away one day a week at least and when she became more addled towards the end, told me I should stay away more as I was making myself ill. I went on holiday (only to London) for four days as they told me she wouldn't notice. She didn't.
It seems to be a common condition. Has anyone else seen the Tracey Ullman Show? That little woman with the demanding mother?
Take care of yourself Kitty. Can some of your offspring take on your visits for a week? Give you a complete break? 
Hysteroscopy using spinal block/epidural



