Legal Question in Criminal Law in California

There are a few things you can do. Call CPS which usually will result in an investigation within 10 days. They are 24/7. Beware, however, if they don't believe the situation is severe child endangerment, they may close the case. In this case, they 'MIGHT' remove the child from the home and then look for family placement. Then they start reunification and other steps to try to stabilize the situation.

You might also consider retaining an attorney and filing for guardianship. Talk to some attorneys and interview them. Whatever you do, don't put if off too long. The 9 month old is learning and being affected daily. You may be the only reasonable person in the baby's life.

Good luck!

This answer is provided for informational purposes only. Actual legal advice can only be provided in an office consultation by an attorney licensed in your jurisdiction, with experience in the area of law in which your concern lies.