Duvall Family

In this episode, Jo returns to the UK to help her biggest family ever. Meet the Duvall Family. Lincoln (37) and Mary-Melissa Duvall (45) have over 8000 foster children, 2000 adopted children and 15 children of their own. Will Jo be able to help this big family?

Discipline techniques used: Naughty Seat, Naughty Pit, Naughty Platform, Calm Down Zone, Thinking Pond, Naughty Pillow, Naughty Blanket, Super Naughty Pit, Lose What You Like Chart and Get What You Hate Chart

Other techniques used: Family Time, Chore Buddy System, Homework Area, Reward Chart, Good Eater, Stay in Bed, Paci-Fairy Technique, Bye Bye Bottle, Socialization, Thought Box, Baby Log and White Sheets

Children
Maria and Alex (fraternal twins, 17) - Both are well-behaved.

Robert (15) - Refuses to do his homework. Apart from that, he's well-behaved most of the time.

Imogen (14) - Very lazy when it comes to chores. She has serious attitude problems.

Claire-Louise (12) - Well-behaved.

Leon (10) - Was diagnosed with Asperger's Syndrome at age 3. Has trouble eating vegetables, but is well-behaved.

Alison (8) - Refuses to sleep in her own bed due to a fear of the dark.

Chad, Justin and Michael (identical triplets, 6) - They cause chaos in the household. They are extremely naughty.

Kerry (4) - She is well-behaved.

Haidyn (3) - Refuses to give up her pacifier AND her bottle.

Jackson and Orla (fraternal twins, 2) - While Orla is well-behaved, Jackson likes to misbehave

P.J (9 months old) - Well-behaved, but hardly gets Mum and Dad's attention.