If court ordered? Yes. If she's collecting Welfare? Yes
see link
It depends on the laws of the specific jurisdiction, but in many cases, parents are only legally obligated to pay child support until the child reaches the age of majority, which is typically 18. Some jurisdictions may require child support to continue while the child is still a dependent, such as through college, but this varies.
If you're in the US, yes, he's still obligated to pay his regular child support.
If you mean, the child's mother (ex-wife) has custody, the child's father (ex-husband) is obligated or potentially obligated for support.
Whatever the judge mandates. If you can go to court and get a different amount for child support, go for it. Good luck.
For herself, it can affect the percentage of extras she's obligated to carry.
Yes, if the father is not given custody he will be obligated to keep paying support to whomever the court awards custody or guardianship of the children.
The father of the child (whether he was ever legally married to the child's mother or not) is obligated to pay the child support. His new spouse cannot be LEGALLY obligated to pay it since she has no part in the action at all, but there is no bar to her helping her husband pay it if she wishes to do so.
The court that issued the order has jurisdiction but moving can complicate the situation. You should consult with an attorney or some other child support enforcement specialist. Courts will enforce child support orders from other states however, with reduced staff, it may be difficult to find that kind of support.
One would assume the father has access rights and would figure out the child no longer resides with the mother. He will be notified that the child support will be going to a different receiver. see links below
Depends on the state. Yes in Missouri, but no in Arizona. see link
This depends on the state. In some, if the man is not the father, he's not obligated to pay, while in others he is. If he is the father, he's obligated to pay in nearly every state, plus all court costs. see relate link on post cases
Who legally adopted the child?If the mother's new husband legally adopted the child, then the biological father's parental rights had to be terminated first. Which means that the biological father is NOT obligated to pay child support anymore. The new adoptive father has taken on all rights and responsibilities for the child.