These are quite a few questions about what sounds like a rather unique situation. You are not going to get the advice and direction you need on...

You might be able to file a Motion to Seal, but since it is seemingly a civil case--rather than criminal--that might be your only practical option.

I think your post, at least in large part, answers itself. Additionally, you may be able to get information on him from a private investigator...

You would, realistically, need to get the approval of both parents to make this type of arrangement happen. You should consult with an attorney...

Depending on what else is going on, you may be able to obtain such an Order. That really comes down to what is going on overall, however. You...

Without reviewing the Order you have in place, you're only going to get sort-of-applicable guesses. You should take your Order and go consult...

It really comes down to who is seeking the protective order and which type of court granted it--civil or criminal. If a civil protective order, you...

Go consult with a family law attorney there in your area. There are no 'easy' answers to your list of questions--which will only grow upon further...

You are going to want to consult with an attorney on this, because you may need to file an enforcement action to recover half of what has been paid...

Technically, yes. Practically, no. There are numerous steps that need to be taken, though most are ministerial in nature. These matters are...