My broody BO hen successfully hatched a chick one month ago. We had separated her with three eggs in a brooder pen, visible but secure from the flock, and one egg never hatched, one died shortly after hatching, and one lived. They have been doing great, but she has been pacing and seems to want to go back to the flock (25 hens). They are only 7 months old, but when we have let her and her chick in, she did ok at first, when the roosters were in, except the roosters wanted to breed with her, but now she gets paranoid and the hens start attacking her and the chick. We put her back in the brooder pen, and she paces again. We have 3 incubator hatched chicks that are 5 days old, and 40 eggs in the incubator set to hatch in the next couple weeks in staggered hatches. We have 4 roosters that we just separated since we didn't have room for more chicks, but the hens seem to be more aggressive toward the hen and chick since we took out the roosters (one was too rough on the BA hens and was tearing up their heads, so we gave the girls a break). We are thinking that we might be in for a bigger challenge, and don't know what to do. Could anyone help me?