If you're in the US... Pregnancy/giving birth does not emancipate a minor, so yes, you are still responsible for child support (but only for her, not for her child of course--the responsibility for child support for her child belongs to that child's father).
Paternity must be established before an order for support is entered. This is done by: genetic testing; presumption, where the parties were married when the child was born/conceived; acknowledgment of paternity either in writing or in open court; default, where the alleged father fails to cooperate in the process.
Yes indeed they still have to pay the back child support, and they still have to pay current child support as well, because the fact that the minor had a child does not emancipate them.
The child's ability to do the same thing that put you in the position to pay child support, does not relieve you of the obligation to take care of your obligations.
probably
Yes, unless the child is adopted.
Yes, child support continues until the age of majority, regardless of the child's high school standing.
Yes, as part of a legal separation.
no
no, however any arrears are still owed.
Yes unless this child is sent away in some rehab
Yes. The support will be redirected to the State as reimbursement.
Yes, it does not matter where the child lives, you still have to pay it. The child does not stop being yours just because he/she lives in another state.
Currently, nothing specific. After all, the parent paying child support is still the child's parent and obligated to support her. Only five states specifically take it into consideration.
In Texas, parents are legally responsible for their children until they turn 18, regardless of whether the child has moved out of the home. This means that parents are still responsible for their minor child's welfare until they reach the age of majority.
Yes, until/unless the child is adopted.
Child support should go towards support of the child, such as: diapers, clothing, food, medicine, furniture, toys, entertainment and so on. Child support is simply a non-custodial parent's financial share of supporting a child that they would normally spend if they were still in the home. It is not a penalty. It is a responsibility.