Parenthesis
(A has just emailed me to say that I had a breach of blog anonymity and inadvertently named him - I don't know: is it actually worth being secretive? I have a feeling I decided on it when I was in that frame of mind that assumes that all blogs get picked up for international syndication and then turned into best-selling novels. (This alternates with days when you know that only your Mum reads it.)
I think it was also that I could write about A's children, without their being identifiable (hmm - and does anyone but me use possessives with the gerund any more? Does anyone know what the question means? I'll bet more than one of my gentle readers does, actually).)