I was thinking after watching the episode. Bhabo is right, Ginni maybe a goodmother, butshe can't raise Nikita on her own. So maybe to give Nikita a better life she might give the baby to Tara and Brijesh.....
I don't know if its going to happen or not, but I think if it did, that would be really good for Bri and Tara, and the baby and even for Ginni, because Ginni in her mind will always know that her child is in safe and capable hands!