A careful perusal of the contents of the so-called Partition Agreement indicates that the document involves matters which necessitate prior settlement of questions of law, basic of which is a determination as to whether the parties have the right to freely divide among themselves the subject properties. Moreover, to follow petitioner’s argument would be to allow respondent not only to admit against his own interest but that of his legal spouse as well, who may also be lawfully entitled co-ownership over the said properties. Respondent is not allowed by law to waive whatever share his lawful spouse may have on the disputed properties. Basic is the rule that rights may be waived, unless the waiver is contrary to law, public order, public policy, morals, good customs or prejudicial to a third person with a right recognized by law.
Curiously, petitioner herself admitted that she did not assent to the Partition Agreement after seeing the need to amend the same to include other matters. Petitioner does not have any right to insist on the contents of an agreement she intentionally refused to sign.