Quote MikeLikesSoaps: What if Nina is Ava's sister? Not biological sister, but the biological child of the couple that adopted Ava. And I think Ava did try to kill Nina so she could have Silas all to herself.
Good point you have there! that is a definate possibility but I think Im leaning more towards Ava jealous of Silas' wife and trying to off her, I mean seriously, this Ava chic gets away with murder, literally! as far as dragging Sila into it, more leverage to try to keep him with her instead of his wife because of baby aka Kiki..that makes sense to me.