NO. Letting her back into the country in any form except her cold decaying corpse would send a message we don't want to send: join up with our enemies, tell people that they should kill Americans in various ways, have the children of filthy terrorists, and then you are allowed to return to the very country you denounced. Who knows what role she would play in transmitting ISIS messages to other sleeper cell terrorists here? Anyone who believes that this demented animal has "reformed" in any way is crazy. Put a bullet between her eyes and done.
Then her husband can come here. Chain migration.
The young US soldiers she was helping her husbands to fight made choices too. They went on behalf of us as USA citizens. Some died or were maimed before coming home. She and they chose their sides. I have a gold star family as neighbors. Their son never got home. This is not her home. Let the Kurds decide she’s their problem.