Lots of interesting comments, for which many thanks. My DGD is a very bright 4 year old who is quite a handful, stubborn and assertive. My son occasionally despairs, my DIL is more laid back. I remember when we saw her at Christmas she asked my partner 'why have you got that thing under your eye?' He was a bit taken aback, but answered as best he could. Later in the day she said to me 'you can come to my house, but not Roger: I don't like Roger'. I ignored it then as he was not at his best that day anyway after an influx of my relations! It didn't upset me, I just thought it was sad. And she hadn't forgotten it as she mentioned his eye when I saw her last month. I did say to her that how people look doesn't make them a bad or horrid person. Perhaps next time we see her, she'll think differently. She's a lovely girl, very pretty and much loved by all. And great fun!!!