No, because she is 18 or over she can make her own choices. If she was under 18 she would have to because she is a minor.
Yes, if the father is the custodial parent. It works just the same as when the mother is the custodial parent. The non-custodial pay child support based on their income and other factors.
No. (The answer is the same whether the father is the obligor/non-custodial parent or obligee/custodial parent.)
A custodial parent may have to pay child support if his income is significantly higher than that of the non-custodial parent based on the non-custodial parent's "parenting time" percentage.
It varies.
If the custodial is the father, he pays support, even with sole custody.
In such a case, the non-custodial father should prepare to begin paying child support.
The situation regarding child support MUST be revisited if the circumstances of the custodial parent change.
That does not seem right. The father needs to go back to court and get the Judgement altered so that the mother pays the non custodial support.
Child support is the non-custodial parent's portion of the expenses of the child, including housing, food, clothing and so on. It is up to the custodial parent whether an "allowance" can be paid to the child from the child support amount.
That's up to the judge, but generally is only applicable when a father gets custody while owing, as only 7 out of 1000 mothers pay support to custodial fathers.
The law in all U.S. states presumes an unwed mother retains sole custody of the child until the father is granted custodial rights. In most states the father will be required to establish paternity before custodial rights or child support will be considered by the court.
In the State of Utah if the child stays with the non-custodial parent for 24 consecutive days and nights the father is only required to pay 50% of the child support amount for that month. If the child spends one night at the custodial parent home during the 24 day period it is not considered consecutive and the non-custodial parent will be required to pay the full 100% of child support ordered. Check with you states Office of Recovery Services or Child Support Enforment Agency they should have information on there website that may help you.