If you want her to take them back leave her some chicks. Some broodies will break quickly if the chicks are gone. If she has 1 or 2 she will take the rest back.
Question: I am going to be taking some of my 2 week old chicks away from my broody to try to sell. What should I expect from the broody. Will she be devastated? Will she go looking for them? And, if I don't sell them right away, will she take them back?