Yes, the only thing child support is not based on is SSI. Count yourself lucky if they base it on unemployment, usually they base it on employment potential, as in what you should be making if you were employed.
see links
yup
Unemployment can be garnished only for child or spousal support. Child support cannot be garnished.
Yes, if there is a support order in place. If so, I suggest that you ask that the order be terminated because it appears that this child is emancipated.
Yes, but you need to get it modified. see link
see links
Are you assuming you won't have custody?see links
Yes. You husband is obligated to pay child support according to the order of the court and is in violation of that order if he fails to pay at any time. His employment status is not a factor in how much he owes, when he pays it, or how much of his unemployment check is left (if any) after the support payment is made.
The same percentage as employed see links below
Yes, but you need to modify. see related links
Yes, but they need to file for a reduction. See related link.
In general, child support is a percentage of one's net income - the lower the income, the lower the child support. However, unearned income such as unemployment compensation is also considered available to pay support.
Based on your unemployment amount. see links