He terrified the children's mother - stalking and constantly harassing her, yet we as a community and our police force couldn't do anything more to protect her or her children.
Although she had a plan in place, including installing a panic alarm in her bedroom to alert neighbours, her babies were still killed.
Wairarapa Women's Refuge manager Lyn Buckley has previously said until men accept responsibility for their actions and behaviour, nothing will change and she is so right.
Only Livingstone could have stopped this. Police were not camped on her doorstep and neither could they be.
But what is the answer? We can't lock these men up, or can we?
If there is a real sign of danger and these men breach an order, then our courts must act. The deaths of these children and those before them call for such action.
No, we don't know if these men are serious or just blowing off steam but, really, who cares? They have no respect for the law - proving so by breaching the order in the first place.
Unless judges hold them accountable through our legal system they will continue with their anti-social behaviour.