Arthur is determined not to take Maggie to Canberra with him to visit his ex, Dee, but Maggie has other plans. Maggie fears she is becoming 'invisible'. Arthur comes to terms with the nature of his relationship with Dee.

Arthur is concerned that Maggie's friend Heather may be a bad influence. Robbie's marriage faces a crisis after Arthur unwittingly gets involved. Maggie and Heather cause chaos at Tony and Maya's new restaurant.

When Maggie falls for a suave Activities Director on a family holiday, Arthur suspects 'Ronaldo' is out to exploit Maggie, while Robbie's sure Liz is getting more than just upgrades from the Resort Manager.