Law, Business, and Society 9th Edition by Tony McAdams

Exercise 8

Barry Meyer and Robyn Mitnick became engaged on August 9, 1996, at which time Barry gave Robyn a custom-designed, $19,500 engagement ring. On November 8, 1996, Barry asked Robyn to sign a prenuptial agreement, but Robyn refused. The parties agree the engagement ended at that point, but they each blame the other for the breakup. Robyn did not return the ring, and Barry sued for its return.
Explain each party's argument using contract principles.