if she is non-custodial, she can move anywhere she chooses
age 21 see link
It is my understanding that if the noncustodial parent is paying child support in the state of Mo. and the child decides to live on campus/away from custodial parent while attending college and noncustodial parent is paying % of college expenses that include room and board a modification/reduction in child support may be in order. However I would like to see a court case/opinion regarding this matter.
In general, child support is based on a percentage of net income. Being a student doesn't exempt one from paying support, altho lack of income might.
The father has to have the court's consent to cease paying child support.
Absolutely, provided there is nothing in the divorce decree prohibiting travel.
If you are paying the mother because of a court order then you must continue to do so if the girls have not reached their majority.
No but your mother can. The child support goes to her and not you.
Yes, if she has an older child she currently pays child support for.
No, but you have to tell the venue that issued the support order.
You can sign your rights away but you will still have to pay child support if you are the father or mother of the child. There is no way to avoid paying child support.
In most cases, getting married does not automatically end the obligation to pay child support. Child support is typically based on the financial needs of the child and the income of the noncustodial parent, regardless of the custodial parent's marital status. However, laws vary by jurisdiction, so it's recommended to consult with a lawyer or refer to local child support guidelines for specific information about your situation.
In 20 years, I've never seen a requirement as most non-parents paying child support are struggling to even have a place to live.