Last year I got to “know” a blogger called Caz, a Mumsnetter whom I joined in protesting against the Eastenders cotdeath storyline. You may have forgotten the furore that followed the broadcasting of the episode where a mother discovers her son, lifeless in his cot and on the spur of the moment decides to swap her baby for a neighbour and friend’s living child. The storyline has ended, the characters have moved on but for some parents there was no happy ending. Their baby was not revealed to be alive, and living in the house of a mentally ill woman. Their baby was never coming back. For parents it is…