I found this elsewhere on the internet re the baby swap I assume it’s an Oz magazine article.
TV Week article:
"Baby Swap Horror
A revelation rocks Aaron and David's world.
A complicated web of lies unravels as Aaron and David discover the baby they thought was their daughter Isla, was never their child.
Isla's disappearance last week sparked a frantic search. Aaron and David suspected Nicolette was behind the abduction, but Isla was eventually discovered with a woman named Britney Barnes.
She claims the infant isn't Isla- it's her baby, Abigail. The truth soon comes out: Britney is the former lover of David's brother Leo. He's Abigail's father and Nicolette has the real Isla.
Leo is feeling a mix of emotions. He's angry he wasn't told from the outset but feeling guilty that he pushed Britney away. He's also excited to be a father.
Britney explains that she tried to tell him she was pregnant but Leo ignored her calls. She decided to keep the baby and became friends with Nicolette at a prenatal class.
After having Abigail, Britney had post-natal depression. So, when Nicolette struggled to give Isla to Paul in Canberra, Britney decided to give him Abigail instead.
Determined to do what's right, Leo and Britney decide to work together. They had an intense romance that became too much to juggle. Although their relationship fell apart, they want what's best for Abigail. They decide to create a family unit to see how it plays out.
But as Leo and Britney reunite, Aaron and David aren't bonding with Isla. Can they adapt to a new normal with Nicolette in the picture?"