It depends. Was everything left to this one child? If so then they can do what they want. Who is the executor of the estate? Start by checking at the probate court. If no one has filed then you can file to be the executor and take control of the estate.
you should discuss the issue with the child's parent, then let them discuss it with the child
If there is no will, the law normally splits the estate between the spouse and the natural children.
If a parent tells a child to leave their house, they typically cannot then report the child as a runaway since it was the parent's instruction for them to go. However, it's important to consider the laws in your specific location as they can vary. Communication and seeking support from appropriate authorities or social services may be helpful in such situations.
Yes
Children are not "emancipated" from child support. They are "entitled" to financial support by the non-custodial parent. In general, children become emancipated by leaving their parent(s)' house and becoming self-supporting. Child support is usually not due for an emancipated child.
If it was given to the child, then no.
when the parent isn't home, and the child is alone in the house. In some cases it's child neglect, if the child records or has some kind of documentation of he/she doing the act, the parent can go to jail, or the child.
The parent must consent to the sale.
They need to file for custody
It depends on the laws of the specific jurisdiction, but in general, if the child's share in the house has been legally transferred to them, it could potentially be subject to collection by debt collectors. However, if the house is owned jointly with siblings or has restrictions preventing creditors from seizing the share, it may be protected. Consulting a legal professional for advice tailored to the specific situation is recommended.
No, that would be child abandonment. Parents are obligated to care for their children until they emancipated, age 18 in Oregon.
Unfortunently you can not in our society.