ps forgot to add, I also realised she must have been frightened of being on her own , in case of intruders. When I cleared out the house I found kitchen knives hidden among old newspapers in the garage.
Bless her, at the time I didn't really appreciate how she felt.
German voters slide inexorably to common sense …
She has Yoghurt Corners in the fridge and similarly packed rice puddings which I can suggest she has at different times. She is very ridged with her routines - at one point she always had Heinz Tomato soup for lunch - but now it is WFF for lunch and WFF for dinner.
Thanks Jalima.
DD is 'popping in' this morning. There are a couple of thing we thought worth checking and she gets away with rummaging where I wouldn't 
