Their killer could be released in the next few years.
The mother of two murdered children is calling for Ireland to introduce minimum sentences for serious crimes.
It comes on the ninth anniversary of the deaths of Kathleen Chada's two sons from Carlow.
10-year-old Eoghan and five-year-old Ruairi were brutally murdered in Co Mayo this day nine years ago by their father, Sanjeev, their mother Kathleen says this summer has been particularly hard.
Their father is serving a life sentence in prison, but he could be freed in three years' time.
The average life sentence here is 20 years, but the government is considering giving judges the power to impose a minimum period of 20 or 30 years - which Kathleen welcomes.
In the UK, judges can impose whole-life orders.

Average Price Of Property In Kildare Now Second-Most Expensive Outside Of Dublin
Issue Of Illegal Encampments On Curragh Raised In Seanad
Leixlip Woman Who Donated Kidney To Son Speaks Ahead Of Donor Awareness Week
Dog Fouling and Litter Fines To Jump To €250 From September
Bertie Ahern's Comments On Immigration 'Not Reflective Of Those In Fianna Fáil', Says Taoiseach
Oireachtas Media Committee Won't Recommend Social Media Ban For Under 16s
Eurovision Song Contest Begins Tonight As Ireland And Other Countries Boycott
Some Chicken Products Recalled From Lidl Due To Salmonella Presence