How can help me with free or low cost legal representation on a child support appeal?

There are several pro bono and not for profit firms on Los Angeles. Levit and Quinn is one.

DACA Form I-765WS

This is better off answered in the Immigration section. Here is a link that answers some questions....

My husband failed to attend court ordered mediation

All of these facts need to be properly brought to the court's attention where it will effect his custody rights and for which he may be sanctioned.

Sometimes agreements of this nature are binding even though the court has not signed off on them yet. Have a lawyer review the agreement.

Would it be better to incorporate and what type would be best?

There are tax and liability issues. You should speak with your CPA or lawyer to figure out the best entity to form.

Do I have any rights as an abused husband, physically, mentally and emotionally?

You should move out to protect yourself from false allegations and file asap.

Can I take my ex gf to court if she might possibly have a child of mine?

You may file a paternity action and find out if she had the child or not. Also, you may hire a lawyer to contact her and see if they can determine...

How do I get family court restraining order dropped since my criminal case and order got dismissed

There are different standards of proof and one dismissal doesn't require the other to be dismissed.

Can I file for sole custody if one parent moves out of state?

His moves have made a structured plan difficult. File an RFO to modify. Joint legal will be the battleground.

Generally that the court has issued a resolution based upon a stipulation or decision.