They have to be 18yo.
it depends usually they have a judge decide it
If not married/divorced, he can decide when the child is with him. If the child is with the other parent he would have to prove in court that the person is bad for the child to be around so he can get a restraining order or he has no right to decide who the child sees when the child is with the other parent.
A child doens't get a divorce from their parent. Yes, it always ok for a child to sleep in the same bed with their parent.
Child protective services does no decide if a parent is unfit. A judge will decide that. Child protective services can and will however, help the judge to decide by presenting any evidence they have found that may prove the parent unfit.
both of them
No, a child can not decide this until they are 18.
When they are 18yo.
When the child is 18.
In West Virginia, a child can decide which parent they want to live with when they are 18.
They have to be 18.
When they are 18.
The child can suggest perhaps, but the final decision rests with the couple and the judge. What usually happens is that couples will have Joint Legal Custody, but one parent or the other will have Primary Custody, leaving the other with Visitation Rights.