yes
Only if no custody order exist. see links below
yes. you came under joint custody when you turned fourteen.
You yourself cannot choose to move in and live with your aunt. However, if your parents and aunt agree that you should, then you can. If they can't agree and you, as a child, are endangered in your parent's custody, then a court will decide where you will live and who your legal guardian will be.
Legally minors are not allowed to choose.
see link
Generally, custody orders end at age eighteen and the child can choose where she wants to live.
see related question
If the step parent files for custody, and the judge awards custody of the child to them.
If you have joint legal custody yes you do have the right to help choose who cares for your children. The parents should discuss the issue reasonably and try to agree.If you have joint legal custody yes you do have the right to help choose who cares for your children. The parents should discuss the issue reasonably and try to agree.If you have joint legal custody yes you do have the right to help choose who cares for your children. The parents should discuss the issue reasonably and try to agree.If you have joint legal custody yes you do have the right to help choose who cares for your children. The parents should discuss the issue reasonably and try to agree.
i think that its 12
Generally no. A change in custody must be made by a court order.
Neither one of them