Six couples each desperate to marry the love of their life, but their families don't approve. Another three couples reveal they are getting married, to heated opposition from their families.

The couples take part in their first group therapy session where Izzy and Simon shock the group with an announcement. Family therapist Leanne Hall gives couples a hard task.

The parents begin tests to satisfy concerns about the person their child intends to marry. Aalden is put through a test by Melissa's family, and asked questions about his infidelity and gambling.