Hi again, I agree with what Jennie said, when my cat had kittens I was upset incase she missed them so I kept 2 of them but a few weeks after they were weaned she couldnt stand to be around them and would hiss and growl at them!

A few weeks at most and they will both be settled and happy, I dont think cats miss their kittens once they have been weaned, they just want to get back to their normal routine.

Im sure your cat appreciates the peace and quiet now!