We have mixed breeds of RIR, Leghorns and silkies with a silky rooster. We have one hen where if she gets out of the nest box to get food or water the entire flock tries to kill her. I'm not talking pecking at her. I'm talking trying to pin her down and do major damage to her. For the last week we've had to move her into a separate temporary run with food and water in the morning and then put her back into the coop in the evening. We put her directly in a nest box. Obviously, we're not going to keep moving this chicken every day like that. I'm not sure what to do. I'm thinking we're probably either going to have to butcher her or give her away. Has anyone else ran into this situation and if so what did you do? She is a nice hen and better behaved then the other chickens. Originally I thought she was in the nest box because she was broody but clearly it was because she was being attacked.