Please advise, we have 7 adult hens, and one of my Golden Comets went broody this Summer. We obtained some fertilized eggs and she hatched 2 babies. They are now 8 weeks old, and over the last week or so, the "sister" Golden has been taking more and more interest in the little ones. At first it was really sweet and "Aunt Sunny" would even sleep with one of the little ones. But today, she turned on her sister and pecked her, and ran her away from the group. We do not like what we are seeing.