Annie please don’t think you failed your much loved daughter. Her illness got in the way, put blinkers on her so to speak, even a mother’s love can’t always get through that barrier, it isn’t that you didn’t show her enough love. Maybe it was more that, at times, she was unable to see it clearly.
Wilma you’re not a fraud, as you say all sorts of things affect the way a loss impacts on any of us. Even 2 siblings in a family will be affected in different ways. The loss of my own dad completely floored me but for various reasons I felt I had to park it on one side to get on with life, supporting my mum, bringing up my children etc. That grief waited patiently and got my attention a few years later when I was older, wiser and a bit more attentive and self aware! If the sadness following a death is devastating for any one of us , that’s just how it is, irrespective of who it is that actually died.