To be honest I don't think Cc would have a great relationship with their kids cause she's a murder. Especially with Cie.
Cie is all but evil. Same goes for Yarrow and Jayden but they can be evil when they want to be.
Ace on the other hand would have a great relationship with Cc. Ace wants to follow in her mother's footsteps as a murder.
At the start of their relationship Auut didn't have a problem with Cc's killing. But once they had kids he asked them to stop since they have kids now. Of course Cc didn't stop.
Despite this Auut and Cc are still in a loving relationship. The kid's are fine with their father.
