You have asked a number of rather complex questions. First of all: retain an experienced family law attorney in your area. Such a person can review what must be a plethora of facts with you and chase down the details which could make a large difference. It is possible that your lawyer will find that the support ordered against the parents' will is reimbursement to a public agency for benefits which would be permitted in most cases whether you agreed or not. A presumption might have come into play here that a child born to a woman while she is married to a specific man is the child of that man. I expect the presumption can be rebutted by DNA testing. Find a good lawyer: this is likely more than a layperson can handle for him or herself. Good Luck.
Answered on Oct 20th, 2015 at 5:09 PM