You state no basis to file a motion to modify. Only the judge can hold a party in contempt. You can file a contempt petition. Other side will...

He has court ordered parenting time so someone has decided that he is the father. You don't say how he is violating the order so can't say more. ...

Does he have to? No , but does he want a friendly witness? Imagine he does. Would he want to loose a days pay for someone else?

If the agreement requires mediation before going to court , you follow the agreement. If mediation not required, then you file a motion to...

If parents are in agreement, file a simple motion stating an error was made in original order Attach an order with correct termination date...

The judgment is controlling. For him to be responsible, expense has to be agreed to. He apparently does not agree. The parties agreed that...

If judgment was silent regarding extra curriculars and medical expenses, tagging you with those is a modification of the judgment. If she filed a...

The vehicle is titled to you. Get a locksmith and go pickup the car. Then sell it or make the payments and keep it

First of all, there is no such thing as full custody. Informal agreements regarding parenting time and payment of support are not enforceable. ...

You say that you had your "final" hearing, made whatever argument or request you could and that the judge ruled against you. You did not say when...