Marriage Katherine E. Herrin

JUSTICE STEIGMANN delivered the opinion of the court: In May 1990, petitioner, Katherine E. Herrin, and respondent, John E. Herrin, were granted a dissolution of marriage, and
a settlement agreement was incorporated into the judgment of dissolution. Under this agreement, petitioner was to receive
$2,000 per month in maintenance payments, which would terminate if a court found that petitioner was cohabitating with another
on a resident, continuing, conjugal basis. This portion of the agreement corresponds with section 510(c) of the Illinois Marriage
and Dissolution of Marriage Act (Act) (Ill. Rev. Stat. 1989, ch. 40, par. 510(c)).