How does signing over rights work or terminating parental rights ?

The arrears won't affect your ability to get custody. You can on,y have your rights terminated if the child is adopted or DSS moves against you....

Interstate joint custody support order.

You need to take everything to an experienced domestic attorney in your area

How can my husband receive a sentence modification?

If he is still in a local jail, then he can ask for a modification. If he is in DOC facility then no

What can I expect?

You can call the person from whom you bought the car as a witness

The mother can agree. What about father?

What will most likely happen?

There really isn't a question here just a statement. In addition, it appears the case is over.

What is the staute of limitations for a drug felony case in VA that was null prossi i.e. when can the courts no longer prosue ?

A misdemeanor can be prosecuted one year after a NP. A felony has no statute of limitations.

My brother is in contempt of court due to child support?

He would need to ask the court to lower the purge

IN the area I practice, judges would expect you to tell the x about the appointments, so they could be present.

Am I able to get emancipated if I dont have a job?

You do not qualify for emancipation. You could have your dad petition for custody.