Um....we just realized why the toilet has been leaping into Automatic Flush mode.
Not Okaasan and button befuddlement at all.
The toilet battery needed changing.
You shouldn't jump into it-must-be-dementia-assumptions....
She IS (sometimes) just an 80 year old lady who gets confused/tired/bored.
Not everything that she does or thinks is connected with dementia.
We should remember that. But we don't...not always!