If he has a court order I think he can.
If the noncustodial parent tries to keep the child, the custodial parent can get the noncustodial parent charged with kidnapping and contempt of court both can be jail time for the noncustodial.
Yes, however frequently they ae told that the other parent is uninvolved or the whereabouts are unknown.
Only the court has the power to deny visitation rights.
With the court's permission.
No, but the orders need to be modified. see link
This is hard to answer because there can be many variables involved. The noncustodial parent may contest the move and take the custodial parent to court to show cause. But it may not be possible for the noncustodial parent to actually prevent the move unless the move is out of state.
how would the court know?
Depends on how often the custodial parent is violating the court orders.
If there is a court order yes. Then you have to work on this the both of you.
Child support needs to be decided on by the court. In most cases, the noncustodial parent is responsible for something. If the custodial parent makes considerably more than the noncustodial parent, monies many not even be exchanged. To resolve this issue, it is best to file papers at your court house.
As long as the NCP - and CP for that matter - abides by the court order, and provides phone access, then the other parent doesn't need the address of every place the child will be visiting. The permanent residence, however, needs to be known.
A noncustodial parent can prevent the custodial parent from leaving the state with a baby or child. The court will decide if the custodial parent has just cause to leave the state.