Chelsie, Cam, and Brooklyn are playing badly. When the vote goes against you the smart thing to do is to act like you voted to save the houseguest who survived and are shocked it wasn't unanimous. "Who voted against you?" Ignoring that it was you. They're telling everyone how they voted which isn't the smartest strategy. Use the rogue votes to paint a target on someone else, don't claim them.
Fly!!! Eagles!!! Fly!!!