Dad returned from day care today to find the house locked. Then he was unable to raise mum from her bed. Suddenly, panic set it. He called on the neighbour, Emma, for help. She caught the bug and breathlessly telephoned me. When I heard the explanation - part from her, part from dad - I sent dad back to the house to keep banging on the door, then told Emma how to open the minisafe so that she could get the key.

Within minutes dad called me back from inside the house. He'd managed to rouse mum. He was still in a panic, though.

'You've got to come over here, Mike. I'm still all worked up. We need you.'

As it happens, I have a social engagement this evening. And I can just imagine cancelling it at this stage, arriving at mum and dad's place and dad then saying 'to what do we owe this pleasure?' So, no. I drew the line. When people get panicky around me I tend to react in a contrary way.

'Dad, you have my friend Carol coming over at 4:30 to give you dinner tonight. She'll do a good job of looking after you.' She is not my 'friend' exactly, she is a careworker, but 'friend' needs no explanation.

By good fortune, our request for a third evening meal service has been answered, starting today. This didn't dispel the panic, though. Next minute, dad called Regan and complained to her that I wouldn't go over to see them when asked. Yes, Carol was arriving within the hour, but that wasn't going to be enough. He asked her to bring some chocolate over. I was not moved by this pathos. On the phone to Regan I suggested, only half-jokingly, that we ought to tell dad to 'grow up and act like a man'. But she, kind-hearted soul that she is, is taking over the Cadbury's.