This story brings to life how fragile ‘grown up relationships’ are. The fact that marriage has a 50% chance of working out is concerning and we follow Josh on his journey to realising that. This story brings to life how fragile ‘grown up relationships’ are. The fact that marriage has a 50% chance of working out is concerning and we follow Josh on his journey to realising that. This story brings to life how fragile ‘grown up relationships’ are. The fact that marriage has a 50% chance of working out is concerning and we follow Josh on his journey to realising that. This story brings to life how fragile ‘grown up relationships’ are. The fact that marriage has a 50% chance of working out is concerning and we follow Josh on his journey to realising that.