What can we all do in order to see my nephew again and enforce her to comply with the court orders?

Start by consulting with a local attorney. This might require a bit of investigative work to find her and figure out exactly where to go from...

How or what can I do in order to get full custody of my son?

Not really such a thing as "full custody". But if you are talking about becoming the primary parent with the right to decide where the child...

Is there any legal action that can be taken to get the money or the car back from him without going over the cost of the car?

Sue him in your local JP Court for the amount owed. Call the court for the forms.

Do i have to pay child support for the month my children come to see me in another state? i live in california.

Read the decree. Unless it specifically states otherwise, the support is owed.

Selected as the best answer

What am I in titled to?

Sounds likely that you can claim a common law marriage. There's enough property at stake that you should talk to an attorney about this asap.

If I disregard their notices can they legally place a lien on me and come after me for the remainder of their costs?

Storage lot is giving you bad advice.

Is a judge likely to side with us and allow us to move given the circumstances?

SHE needs to get an attorney involved. It will be cheaper to do that now than to respond later. The geo-restriction is on the kids- she could...

How can I avoid back pay and just fight for the rightful child support payments.

Hire an attorney to help you present the truth through the records. If she is attempting to get 36 months of support you would likely be much...

How can I adopt a adult?

Easiest to hire an attorney to walk this through for you. This should be very inexpensive! www.vondohlenlaw.com

Will I make my current situation with my son worse?

Where is the boy's bio-dad? Good age for him to find and help the boy