Consult with an attorney in your area. There are quite a few mis-statements of what are the law within your question. Likewise, not all...

Your question is difficult to follow. In general, one party could request such an order in one form or another against a step-child. I would...

Some times judges like to maintain the status quo where it is "working." You can extrapolate that into various nuggets of practical "what-ifs"...

Based only on what you have posted, it seems very unlikely. You may have specific provisions in your Order that would change that...

I agree with the prior answer. You can only unilaterally "withdraw" your own requests; not those of another party.

Potentially, yes. Look for an attorney in your area who can help you with this.

There is not enough information in your question to know anything beyond "maybe."

It might be time to file a Motion for Enforcement, but you should have your partner consult with an attorney to make sure that is the appropriate...

This is a pretty big issue to seek out the help from an online forum alone. General advice could get you into trouble, so to speak. There are...

Have your wife ask her attorney. That is the only way to get an accurate answer.