Not sure if this is the right group but I have a hen that hatched out some chicks a few weeks ago. Last weekend I sold a few and that left her with 2. The next day, she was leaving the chicks alone (they free range during the day) This went on all day so I stuck them in my brooder. Since then, she’s not been staying with her flock and she’s been going to roost at night in different coops that aren’t with her flock. Tonight I found her in the coop that has another hen and chicks. She is alone in the top part of the coop. What’s going on???