If the fake parents sold her as a slave, would they need to return the money?
If they didn’t sell her as a slave, would they need to pay the real parents the value they got from her by not selling her, in the form of dishes washed and laundry folded, and babies held?
Also, how did we now find out? We say the midwife is believed to say which baby is which, so if she changes her story won’t it be “keivan she’higid”?