Answer by
traumatised (3285)
Conventional ettiquette says yes, especially if it is a family heirloom. In some states (IA, NJ, MI, NM, KS, NY, PA, WI) it is legally considered a conditional gift and your ex could sue for it. In a CA court, whoever breaks the engagement doesn't get to keep it. In MT it is considered an unconditional gift.
Wisconsin