Child Protection

I am trying to protect my 2 young grandchildren after a judge gave the mum 'another chance'. They are suffering greatly due to ongoing abuse and neglect. Mum on drugs & alcohol, her new boyfriend is very violent. I have spent everything trying to get the legal help needed to protect them. Our system is horrible and I am in front of a judge known for giving parents constant chances despite police and child protection reports. It's very bad. I need a breakthrough. I need a miracle before one; or both, are killed.