Married at First Sight 'Married at First Sight' star Haley Harris reveals her biggest fear about her marriage to Jacob Harder 03/19/2021 Married at First Sight star Haley Harris has revealed her biggest fear about her marriage to Jacob Harder. Read More RELATED NEWS 'Married at First Sight: Where Are They Now?': Chloe accuses "mean-girl" wives of bullying, Lauren explains Chloe conflict, Brennan and Clare find new love'Married at First Sight' couple Jamie Otis and Doug Hehner reveal gender of second twin baby'Married at First Sight' Couples Now: Where are they now? Who's still together? Who has divorced or remarried? (PHOTOS) TAGS: Clara Berghaus Virginia Coombs Jacob Harder Haley Harris Jamie Otis