Never made the Chloe/Davis connection to Lois and John, but I guess you're right. Though I would say things were much more on the up and up -- well, despite Lois stealing the red K heart for him whistle -- than anything with Chloe and Davis.
I didn't make the connection, too. I guess I never found something so abhorrent as the Chloe/Davis relationship. Lois saved John's life, but he was not a monster in a killing spree. And she went as far as stealing the red K heart to save him, while Chloe hid the monster in her house, led victims to him (they were bad guys, but even so she led them to be murdered and afterwards she dumped the remains).

She was accessory to Davis's crimes. As I've said before, I could never forgive her after her involvement with Davis.
