You do not modify child support by letter. You would have to petition the court for a new court order.
Motion to modify current and future child support. Make request to child support enforcement.
The Division of Child Support Enforcement provides child support enforcement in Arizona. It is a part of the Department of Economic Security and is funded by the state of Arizona along with the federal government.
Revenue does not modify child support obligations. You need to file a motion/petition in the venue that issued the order for support.
You can not modify your child support. Only the court can modify your child support. It is possible the court will do that. It is unusual for your wife to get half your salary. In setting child support, this is a deductible item in all states, that should have been taken into consideration. If not, you can request a modification. see links below
No, the father must support his previous child. You knew this when you had a new child with him.
Arizona Child Support Enforcement will handle it.
See links below
The persons in custody of the child must file for legal guardianship and request the court modify the child support order. The person needs legal standing to receive child support.
All you need to do is, petition the court to modify your child support order.
You need to file a motion with the court to emancipate the minor and modify child support. see link for applicable laws.
no