How do I obtain custody of a non-biological child from a father?

If there is abuse or neglect going on, contact Child Protective services in your area and report the abuse or neglect.

Was i rong for feeling threated?

You may want to consider not going over to someone else’s home unless you are specifically invited.

If you know someone getting abused, you can call the police and/or child welfare.

No, that alone is not sufficient reason. If the county “took away” the child at birth, there could have been allegations of abuse or neglect...

Can i leave home without having to go through the emancipation process?

Unless you are emancipated or 18, your parents are still responsible for you under California law.

This is a complicated matter. I am licensed to practice law in California but not India. I suggest attaining guidance from an attorney in India.

How ?

It appears you have no custody agreement? You need to figure out where the kids have been for the past 11 months and if they are OK.

Only a prosecutorial agency can press criminal charges.

This is a serious crime. You may want to hire an attorney to assist you.

If the police called, you could face charges. But if the police were not called, you probably won’t have criminal charges filed against you.