Are my child support percentages correct?

Your question requires that an attorney at least see the child support guidelines calculation. Go see an attorney for a full discussion about this.

Can I the grandparent get temporary custody of my granddaughter with parents consent?

The very best way to handle any legal matter like this is to hire an attorney. Here it appears you need to hire one in Sumpter, SC, and you might...

Is it important for me to file for divorce first?

It does not matter who files first in most circumstances. It appears to me that you do not want a divorce. So, let him file it.

Why don't you ask the people who take care of you? You need your guardian's consent, I believe.

It depends upon the circumstances, and we do not know much. The best thing to do is to get an attorney on this right away.

Can my child support be lowered?

Having more children is not a substantial change which warrants lowering your child support. Go see a family attorney about this.

Sue my father for child support

No, you cannot sue your father for this.

Child support and child custody

Yours is a strange concept to me. I guess you have to hire an attorney who will agree with you. That task might be a bid hard to do.

It is still valid. The problem lies between the clerk and the other party, not between you and the other party.

You already have an attorney. Did you have a question?