Sheena's 27-year-old daughter, Lauren. Photo / Woman's DaySheena’s 27-year-old daughter, Lauren. Photo / Woman’s Day

Losing a child isn’t something you get over, says Sheena. Photo / Woman's DayLosing a child isn’t something you get over, says Sheena. Photo / Woman’s Day

Sheena launched a petition calling for bereavement leave to be increased from three days to 10. Photo / Selina NunnSheena launched a petition calling for bereavement leave to be increased from three days to 10. Photo / Selina Nunn