Triplets Hannah, Katherine and Nadia live by their own rules; Anna and Lucy take doll parenting to the next level; Jessica has an unexpected idea to get even closer to Christina; Vee doesn't like Ashley's choice for a dad.

Jordan masterminds Randi's proposal; Anna and Lucy find a loophole to their dental problem; the triplets face a crisis right before a business meeting with their mom; John drops a bomb on Christina; Mike interrogates Jessica.

Some sister bonds are stronger than others, but these sisters take it to the extreme; their obsession with each other is over the top; they unapologetically refuse to change anything about the unconventional ways they live their lives.