Yes
In general, no.
If there's a court order for child support and he is not paying you have to report him to the same court that issued the order.
No.
only if the court determines that it would be in the best interest of the child[ren] to do so
Every state honors child support orders. The original support order would stipulate when the support is to end.
No, and a father should never pay without a court order.
If you didn't apply for a marriage license, you didn't get married in the eyes of the law. But that has nothing to do with child support. Child support is just that - support from the biological father for the child he helped to create. His responsibility to that child has nothing to do with marital status. If you did not go through the courts to get this support and you are worried that it won't continue, you need to take it to court and make his obligation to your child legally binding.
NEVER PAY CHILD SUPPORT WITH A COURT ORDER AND THROUGH THE COURTS, OTHERWISE IT CAN BE CONSIDERED A GIFT.see links
Children are never entitled to child support and cannot sue their parents for child support money. Child support is a debt paid from one parent to the other.
She can go back and request child support, since it is for your kids, not her and they are not of legal age.
You may not have received your mail; but the court probably has the proof that it was sent.
Yes. The court requires a DNA test be done before granting child support. If you are not willing to give one the mother can ask for a court ordered one. That will prove paternity and also give you parental rights as petitioning for visitation or custody as well as paying child support.