It would be in your best interest to consult with an attorney so that the entire picture can be reviewed.

Im just trying to see exactly how should I go about this situation and if I need to hire a lawyer. What could I be facing

You should retain an attorney to represent you.

Need help with a criminal case.

There is no question that you asked in your posting.

What happens after you are being served the divorce papers?

To be served probably means that there is no agreement. You need to see an attorney.

Will I be okay with no representation?

It is clear from your posting that you need an attorney to represent you. It is not a good idea to try and resolve your case by yourself.

My wife has been arrested for aggravated assault ?

The best thing you can do is retain an attorney to represent her.

How can i get legal rights for my son?

You need to see an attorney to get the child letigatized. Visitation can be part of that process.

How do I obtain guardianship of my nephew and niece?

You need to petition the court for guardship. See an Attorney to properly handle the matter.

Your daughter need to get an attorney to represent her in the matter.

Is there enough evidence to convict me or will charges most likely be dropped?

What you need to do is to retain an attorney to represent you.