In their first group therapy session, the couples' parents openly share their objections to the weddings. Laurelle shocks the group when she voices her suspicions about Codie Lea.

The parents' tests continue with explosive and unpredictable results. After Laurelle had Codie Lea sit a lie detector test, Codie Lea turned the tables and asks Laurelle do her own lie detector test.

In the final parental test, Milly's mum Catherine needs proof Micah has changed his pot smoking ways. Couples' therapy focuses on sex and intimacy with one couple candidly sharing their bedroom issues