Sometimes, all a relationship needs to stay strong is to break the rules. A Florida husband and wife celebrating 20 years of marriage say they did not save their relationship by playing it safe.

WATCH: Reporter Dana Gerber explains the challenges and solutions. When people find out that Scott Legault and Petra Jackl, who are married, also live with Legault’s girlfriend, the questions the ...

Polyamory is a type of consensual nonmonogamy where people have more than one partner at a time. Unlike cheating, polyamory is based on open communication, trust, and mutual agreement among partners.