Sister is being abused by her children’s dad.

Everyday she’s being abused. Black eyes, swollen lips, missing teeth but she said she won’t leave because she wants her family. I was wondering if I call CPS will they remove the children from the home and let them stay with me? I’m scared for their safety. He’s abusing them too. During this pandemic it’s gotten bad. And they can hide it due to the fact that they aren’t coming outside. She told me if I call the cops she’ll deny everything. I’m so disappointed that she’s not thinking of the kids safety

Update: CPS took the kids and I have them with me until my sister goes to court. The father was locked up because I called the cops for a welfare check and when they approached the home he was in the act of beating her up.