Any update I never wanted to make... Fuck my mom and fuck CPS

This could be a trigger for some so trigger warning. For the past month I have been not being able to even want to function, but I have to for my brother. I've made 2 post about my brother(12) and sister(4). After I left home when I came to get them to visit me at my apartment my mom moved a bunch of men and women crackheads into the house. Both my siblings were acting strange. My brother was wetting the bed which was unusual for him and my sister had bruises between her legs. My mom claimed she fell. Well no thats not what happen. They were being molested by the men and women in that house. My mom claims she didn't know but my siblings say she did. My little sister even said mommy was sitting next to her while a women put her fingers in her. I got temporary custody of them. Well they ended up giving custody BACK to my mom. I also heard that my mom used someone else's pee for her drug test. My brother cried saying he didn't want to go and my mom said I would never see them again. I had been trying to see them for a while but never could. Most triggering part is here...

My mom basically pimped my siblings to these people for money and left them there. They got beaten and raped multiple times and both my siblings ended up in the hospital... My sister sadly is no longer with us... My mom is being charged. She admitted to knowing they were gonna be sexually abused to didn't intend fir anyone to die. She is facing 2 years in prison. My brother was in the hospital over a week and her rights to him are completely stripped. I now have my brother back in my custody... My baby sister has been cremated and he had a memorial for her. We had to do a go fund me because we couldnt afford it. I will never forgive my mother for this. She didn't even fucking cry when her daughter died! She cried when she found out she was facing a measly 2 years in prison! I don't want anyone saying the bullshit about how forgiveness is important or bringing in religion about forgiveness. I'm an Atheist and she will never have my forgiveness so dont waste your breathe. My brother is gonna be in therapy for the rest of his life after this... He went from wetting the bed to now wetting himself during the day when he gets stressed so we are trying to deal with that. I've had neighbors give me beanie babies for My sister and I know they are being nice but I just want me and My family to be left alone. My mom failed my siblings and cps sure as hell did.. My mother will never get my forgiveness for this. I have no mother anymore....

Edit: I don't have it mentally in me to go through a law suit. Honestly all I want is for me, my brother and my late baby sister to be left alone. Maybe that makes me a horrible sister but I really don't have it mentally in me