A: That's not the norm but it will depend on what is stated in your court order. Consult the order for that and you may also want to consider speaking with an experienced family law attorney to get clarity on this and other issues.
A: A party is not required to file notice of relocation with the court if the move will result in a distance of less than 20 miles from the other parent. However, your ex-wife should still provide you with that information if you share custody of your child. You should speak with an experienced family law attorney to discuss your case in more detail and outline possible next steps.