So, Lily never told Sev she was pregnant? I have to assume she didn't, since he didn't know that Harry was his son. Or was he Obliviated?
This was very good and I can't wait to see what happens next!
Author's Response: I'll only tell you in a review because this won't be revealed in the story. He knew she was pregnant, but she said it was James' baby. They split up because a month or so after they got back together, Severus came clean with Lily about the time traveler and she was convinced then that she should have been with James. After Harry being the ultimate undoing of his relationship with Lily in the end, Severus pushed Harry as far from his memory as possible, which is why he hadn't thought about it in such a long time, and didn't remember. (This can actually happen to people in traumatic experiences).
Hope that helps. None of this will be revealed within the story however, because I didn't think it was important enough to reveal all the details in this one, only that it happened.
Thanks for the review!