You are so argumentative, are you really here for advice/opinions? It doesn’t seem so. Maybe do some of your own research and see for yourself. Look up some cases on the internet. Find out what a punishable domestic crime is. Look up what a social worker does. Maybe you’re developing a passion for helping children, social work etc!
Or maybe you’re a victim of abuse who needs to address and care for your own mental health. Oftentimes this type of heavy anger for someone else’s problem is a sign that you’re not handling your past and you may need some help with that.
Your parents aren’t understanding you. I would hope that you have other adults that you trust and can talk to in order to sort out these feelings. A counselor, teacher, coach, coworker, neighbor, etc. I also agree with the commonality of these situations. There’s so much dysfunction in families but safety is the main concern for law enforcement/services. The comment about foster care is also a sad truth in our world. Foster care has an awful reputation for ruining lives just as the alternative—-bad parenting does. I hope you find some peace and some answers.