Can my ex extend my child support obligation to Oregon rules if we divorced in Rhode Island 16 years ago?

This is a complex jurisdictional issue, I suggest you meet with a family law attorney in your area to discuss further. AS my colleague mentions,...

Contact DCS to see whether your case is still open with there agency.

What type of attorney would I need for this situation? Do we have rights?

Family law attorney, many attorneys offer free consultations I suggest you take the time to meet with one to discuss your issues further.

Can I file a Petition for Contempt and Enforcement right now or do I need to wait longer? and if so, how long?

It's unclear what you want to enforce and who is in contempt. I suggest you meet with an attorney in your area who may help to clear up the...

Can you file a motion the same day you are having a hearing about the same thing? and do you to have docs court stamped?

I suggest you meet with an attorney to assist you in your case. It sounds like you are not sure about the rules of procedure or where you can find...

How can I change our custody arrangement? Who do I contact about concerns I have about the care my ex is providing for my child

You have to wait a year to modify parenting time and legal decision making unless the child is in substantial danger.

Which post-decree modification is best in my scenario regarding child support and custody?

You need to submit a petition to modify legal decision making and parenting time, as well as petition to establish child support. There is a...

What would my first step be, in a situation like this?

My colleagues have nailed it you need to file a petition to sever parental rights. It sounds like The statutory requirements have been easily met...

Is filing without an attorney's assistance ok? Can they argue you owe them things / money after the divorce is final?

You can file on your own, just like you could attempt to build a space shuttle. But your probably not qualified to do either correctly. If you...

What constitutes child abandonment that would lead to involuntary termination of parental rights?

Abandonment is defined in ARS 8-531. Essentially a parent must make little to no effort to have any contact with the child.