basically unless there is a court order stating that a parent can't have their child, you have to hand over the child to the parent. If a mom asks you not to let the father have the child, you have to tell her that if the father shows up you have to hand the child over unless she can give you a copy of a court order stating otherwise.

You can not not allow them to view the rooms your child is in during the day. The still have to respect the fact that it is a private home so they can't just walk through your home and open cupboard doors etc. But they can look in any room their child has access too during daycare hours. This is so they can do their own "safety checks".

They can show up anytime the child is in your care, but if its in your contract that they are not to come during X times then you can terminate care if they continuity show up during that time period as they are breaching the contract.