Your siblings are Andy, Victoria and Robert

It's the fatal day of August 4th 2015 and that's when the helicopter crash happens in the village at Debbie and Petes wedding in Village Hall

the helicopter crash was caused by Chrissie White and your brother Robert by accident at the scrap yard

Robert rushes down to the Village Hall and sees the damage that has been done and some villagers are helping others or trying to get out before the helicopter falls down