Stand in model

As you know when I don't have a daily click a pic a daily good auld buddy boy steps in.
Usual day, work then straight home. It's beginning to get dark very early again, about 6.30 this evening so I never managed out a walk, my usual route isn't well lit, poor excuse I know. To be honest I just couldn't be bothered.
Nanas dementia appears to be getting worse. She phoned the police this morning telling them she had been locked in her house and extremely distressed.
What to do ?? She is so distressed at times, crying and upset. In her lucid moments she is distressed because she can't remember doing things. So difficult for someone who was always in control and made all the decisions.