Fragile Cord is an emotional rollercoaster charting the psychological meltdown of a mother with a deadly secret.Tracey Kavanagh was her usual upbeat self; right up until the moment she drowned her son and tied a rope around her neck killing herself and her unborn child. For Alex Moreton, this case couldn't have come at a worse time, battling with her partner over whether to have another child, she is superstitious about pushing their luck - they're happy enough as they are...aren't ...