Greetings. If the separation agreement is signed by both of you in the presence of the notary…and if it contains the correct clauses about recission, etc., then he cannot reopen the agreement and you are safe no matter what he learns about your behavior. Once a separation agreement is signed, 99.9999% of the time it is ironclad and cannot be changed. So, even if he learned that you were cheating, it would not matter to the enforceability of the agreement. Best of luck.
Janet L. Fritts
Attorney with Rosen Divorce
4101 Lake Boone Trail, Suite 500
Raleigh, North Carolina 27607
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.