No, only the NRP is responible for Child Maintenance.
no
The day you marry you are entitled to these benefits.
absolutely
no
At the moment in the US, Child Support is about $56 a week. YOUR income will not be effected, only his.
No, but send child support money.
I assume you are referring to Social Security's "disabled adult child" benefits. I believe that if you marry, you may no longer collect DAC benefits, unless you marry another DAC. Call Social Security for clarification.
No. Only the biological parents pay for their child regardless of who they marry.
If you're living together with the child, no; in such a case, get an order terminating support and setting the arrearage or stating that no arrearage is owed.
Marriage is an emancipating event. Generally speaking, child support terminates upon emancipation. So, if you want/need the child support to continue, he better wait until after graduation to marry.
Probably not. New York City, for example, still maintains its domestic partnership registry. Most large employers have not eliminated their domestic partner benefits and insurance companies continue to sell domestic partner coverage.
Pays it to you or someone else?