My sister, who is single, had a son three years ago via IVF. Last week when someone asked James at the playground where his daddy was, James answered with a long story about how his Daddy was at home. He's done this before - Daddy's on holiday - and it's heart-breaking that he feels he has to make up stories about it. He's been told from the start that he doesn't have a Daddy but he's so little and obviously really wants a Daddy and so I wondered what we could do to help him? I don't want him to feel ashamed or embarrassed or that it's in any way his fault and yet just saying 'You haven't got one' or promising that he might get one in the future seem wrong too. If anyone could recommend a strategy or some books to read I'd be very grateful. I'm trying hard to be a good Auntie but that's really no substitute!