If my spouse agrees to stop child support?

[girlcat1987]

What is the name of your state (only U.S. law)? AZ
If my spouse agrees to stop child support where do we send in the paper that they had notarized and signed?

 

[Proserpina]

What is the name of your state (only U.S. law)? AZ
If my spouse agrees to stop child support where do we send in the paper that they had notarized and signed?

Is there an order for support?

Are you the stepparent?