I paid for a gaudian ad litem for my coustody hearing by the judges orders. i paid 500.00 dollars for the gaudian ad litem.

No but you should hire a lawyer.

Im 15 and want to live with grandma but mom won't allow it

You don't and can't go to court for this because 15 years olds cannot chose to live with someone besides a parent. Three years from now, at 18,...

Can my nephews wife have him taken off the family home lease without his permission? He is out of town taking classes

One spouse cannot evict another, lease or not, without a court order. Why has your nephew not hired the lawyer he already should have hired?

Contempt of court ordered child support - does the judge usually make you pay all at one?

If you used a lawyer, he'd likely have found a way to attach the lawsuit proceeds. You need to get a lawyer - IMMEDIATELY.

Relinquishing paternal rights

Unless he has legitimized the child he has NO rights, but regardless, he has to pay support.

Support is based on FAR more than your income. To calculate it we would need to also know the other parent's income, and also things like...

Does an attorney have to notify both parties if he is representing both of them

That is highgly unethical and impossible. The lawyer should be reported to the state bar and should face disbarment. While there are uncontested...

Does he have any rights to her?

He has no rights unless he files legitimization and it is approved, and if he files, you get a lawyer. The bigger question is why have you not...

What steps do I take to become emancipated?

Emancipation is very rare. To be approved, you'd have to be able to completely suport yourself, not rely in part on an 18 year old friend.

How can I protect my credit for a joint debt that ex spouse isn't paying?

No. As I am sure your attorney told you this was a risk that you took that could backfire. You can sue him for contempt.