That really depends on what state you're in. Laws vary from state to state concerning family matters. I would look into your individual state's law for a more accurate answer.
Is there a court order regarding custody? If so, look to that for guidance. If it says nothing, well, you might want to consult with an attorney.
No
no
Not even if she did it without his permission, and in complete violation of the court orders, as author JK Rowling did to her children's father.
yes
Not without his fathers and the courts permission.
Yes
30 miles
Absolutely
No
Soraya's mother thinks negatively of Amir talking to her daughter without permission. However, she reflects of mistakes she made as a young woman. Amir at one point asks Soraya's father for permission to marry her
If she has full custody, then yes.
It depends how old she is and she should at least let him know