You should take no drastic actions without consulting with an attorney.

That is within the discretion of the court.

If you are seeking an order of sole custody, you can only procure that in a court of competent jurisdiction.

You need to consult with a family law attorney in NJ to determine the residency requirements for jurisdiction. Good luck.

You should inquire with the clerk of the court in which the action occurred.

Many issues are presented here. You should consult with a family law attorney.

This is a ministerial matter that must be addressed with the local support magistrate. Good luck.

You should consult with an attorney about the possibility of eviction proceedings.

Many issues are presented here. You should consult with a family law attorney regarding your visitation rights. Good luck.

There is a public policy against refunding child support overpayments. I suggest you consult with a family law attorney.