I am wondering if I can be held responsible for child support of my husband's child.

No. Your husband should notify SSI that he has a dependent and the dependent should receive a monthly benefit.

He does not need to sign for it. The person who serves it will sign the back of it in front of a Notary saying he served it on him.

Does a ward of the court have the right to marry? I would like to marry someone who is a ward

See other post.

Does a ward of the court have the right to marry? I would like to marry someone who is a ward

He can marry but the guardian can refuse and if so you would have to get the courts permission.

Can a judge influence another judge decision to rule against you?

Smells very bad.

Yes. Get it paid

If I divorce, am I able to keep any personal property and cars that were obtained before the marriage?

How long was the marriage? This question really needs to be answered first.

Can I be in violation of a PPO non-domestic if I am the one who filed it against another?

No.

Motion to enforce judgement and for distribution of insurance proceeds and insurance premium or payment to plaintiff

Your question is too hard to answer without seeing the documents.

What can be done if a lawyer adds to a judgement order things that were never mentioned at motion

File a Motion to reverse this and report the attorney to the Grievance Commission.