Advertisement When Nico de Swardt and Sarah Richfield signed up to use a new ârelationship coachingâ app, they werenât quite sure what to expect. Theyâre what you would consider a typically happy couple. Theyâve been together for eight years, living together for four, and truly enjoy each otherâs company. But like many relationships during COVID-19, they found things a little trickier last year. Sarah Richfield and Nico de Swardt have been using relationship app Relish. Credit:Rhett Wyman Forced to both work from home from their apartment in Sydneyâs norther...