Dr. Viviana Coles, a marriage expert featured on Married At First Sight, shared that the partner picking process is not a "perfect science."Joining the Lifetime series in season 9, Dr.
Viviana, a marriage and sex expert, has been a well-needed addition to the series, alongside Pastor Calvin Roberson and Dr. Pepper Schwartz.
Full of passion for the couples on the series, with an ability to be brutally honest, if need be, Dr. Viviana continues to be a strong voice and loyal expert as the series
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