My situation is probably different as my mum lives only 3 miles from me. I visit every morning to help her shower (over the bath shower and she's a bit unsteady on her feet) and make her breakfast, usually a bowl of porridge or a boiled egg and toast.
I leave her a sandwich for lunch and call in again early evening to make her dinner. Sometimes dinner will be whatever we're having or something quickly prepared like boil-in-the bag cod in a butter sauce with new potatoes and a bit of veg. She'd eat nothing other than puddings if left to her own devices.
She refuses all professional help and it all becomes a bit of a nightmare when I need a holiday. I think the time will come when I'll have to put my foot down and insist on some outside help but she throws a tantrum and becomes abusive when anyone mentions it.
I've got another 'keen'... Ouch!
Last weekend, in Rutland, the first statue in Britain of the late Elizabeth II was unveiled.