Did this woman handle this correctly - NO.
Do I condone it - NO!
As the mother of a severe RAD child adopted from an Eastern European orphanage, I can totally see where someone might WANT to do this.
Parenting a child like this is like none other. They can be violent, self mutalating, extremely irritable, illogical, extremely hyper, irrational, pyscho, depressed, elated, manipulative, scheming, they will start fires, sexual abuse themselves or others, are overtly sexual, steal, pee/poop anywhere and sometimes smear it on walls, etc. And this is just the half of it. They will try to destroy anything and anyone because they did not receive the proper love and attention in those first critical years. They play mind games with you and will destroy a healthy family unit within months. Love is not enough with these children.
Professionals are perplexed at what to do about these children and therapy does not work. It leaves parents broken, worn out and confused. Most times, with RAD children, it is actually the parents who are abused. Some parents will say that they have adopted many children and everything worked out fine. For them I say - congratulations. You are one one of the lucky ones to not have experienced SEVERE RAD.
No one can pass judgement on these parents unless they themselves have parented a severe RAD child for at least 3-6 months.
This woman obviously needs to be punished for the way she handled this situation. But if its true that this boy has severe RAD then I believe she needs our prayers more than our condemnation.