This week we heard from Graeme and Sue Irwin, a couple who had a contented home and successful careers in Christian schooling and church work, when their lives were turned upside down by the loss of their second-eldest son in September last year. Sam was just 24 when he passed away in his sleep. Doctors still don't know the reason for his death.

We heard about their struggles, grief, the questions they asked God, and about the moments that began to bring them hope again.

Do you have a story of when laughter and hope returned, after your great loss, grief or despair?

Share your story.