It is not possible to answer this question without reviewing the agreement itself. The answer depends entirely upon what the agreement says, so if your future father in law is concerned about the advice he is receiving now, he could have the document and lawsuit reviewed by another attorney for a second opinion.
Lisa M. Angel
Board Certified Family Law Specialist
The Rosen Law Firm
4101 Lake Boone Trail, Suite 500
Raleigh, NC 27607
(919) 781-1741 direct voice
(919) 256-1660 direct fax
(919) 787-6668 main voice
(919) 787-6361 main fax
The response posted above is based upon the limited factual information made available and is not intended as a full and complete response to the question. The only reliable manner to obtain complete and adequate legal advice is to consult with an attorney, fully explain your situation, and allow the attorney sufficient opportunity to research the applicable law and facts required to render an accurate opinion. The basic information provided above is intended as a public service but a full discussion with an attorney should be undertaken before taking any action.