Divorced for Three Years, at the Bidding Site, My Son Was Asked to Call Him Uncle

Three years after my divorce, I met my ex-husband at a bidding site. He asked me with red eyes: Is the child mine? I pointed to my three-year-old son beside me: call him uncle. He didn't know that I kept it secret from him for three years. I don't know, but he has been looking for me for three years. Little did I know that I had all the diaries he wrote every night.