One of the requirements of emancipation of a minor is that the minor be able to handle their affairs without the intervention of an adult.
That requires the minor to do their own research on the...
child endangerment laws is pretty general. anything that can cause harm to child's well being, both mentally and physically can be considered child endangerment. For example: The use of or the sale...
It's not possible to answer such a question in this space. I suggest that you consult the LA child support agency or a private attorney specializing in LA family law.