[ He had guessed that she might not be aware of them, yet-- he could only guess at how old she was when she had them, after all. And Billy and Tommy have purposefully chosen not to attempt to explain the part where they were the reincarnation of children who Wanda created through magic. ]

Yes. This has all been... a lot to take in for me as well. I did not even know that I have... [ he pauses, deciding to forgo the word "living" ] children, let alone grandchildren.