No, but see the related question.
The child cannot make that choice. A parent needs to file a challenge, during which a GAL will present the child's view to the judge. Or, arrangement for the child to speak to the judge in private. The judge determines the child maturity, and related factor, in a custody change. see links
Minors can not decide who to live with. That is up to the parents or the judge. In some states the judge can hear what the child wants but is in no way obligated to follow that wish. The children can decide where to live when they are 18.
Well if the noncustodial parent wishes to take the kid the judge might give the parent custody if there is not a bad reason the parent did not get custody in the first place hope I helped you
18
No he can not.
No
Yes. A judge has very wide latitude in what he chooses to do.
At 14 your parents are responsible for making the desicions for you unles the state has apointed you a guardian.
He is allowed to come home if he wants.. but he has to be 18 if he has a guardian
He has to be 18.
Yes. She will be classified as runaway and if you take her in without telling anyone. You can be charged with harboring a runaway. Parent or not, you are not the custodial parent according to the law.