For months people have been telling me that another local jeweller has been copying my work. She was at the show today and when I looked at her table there were at least 10 things that were almost identical copies of mine. I was so furious that I'm afraid I had to say something. She denied copying, saying she'd been doing them for ages. She then burst into tears and went to tell the organiser that I was picking on her. I was shaking like a leaf as I don't like conflict. What can you do about people like that?