Can a non-custodial parent file a motion or restraining order to take away my kids?

If he is presenting an immediate threat to you and you are in fear of violence then file for a restraining order.

Child support modification and being served?

1. She has to serve you with a summons to obtain jurisdiction. 2. The court will likely impute income to her, maybe at the rate of a RN

What are my rights to have half of what house sells for if we go to divorce?

The presumption is that you will get half, especially if it it titled in both names

Wife threatens divorce when we argue. Never follows through. Controls me with threat because she knows I want to save marriage.

It only takes one person to get divorce so you may want to retain a lawyer to protect your interests.

EIC Credit

If she is listed as the custodial parent then she gets this deduction, you will not win here.

Change in Judge?

That is not a conflict of interest if they work at the same school

Can paternity be established if in a child support hearing they just ask the father? Does he get rights to the child?

If not married to the father then he has no rights until such time as he establishes his rights. This can be done by signing acknowledgement of...

What can I do if the mother is refusing to send my kids to me for summer visitation, because of my money situation ?

If you are supposed to pay for travel costs then pay your share, otherwise you have to file a motion with the court asap. Use of a lawyer is...

You have to file a motion with the court and have the judge remove the lien. Use of a lawyer is recommended.

Stalking?

If it becomes a pattern of behavior and she is there for no reason, then potentially yes.