you were lily’s bestie, and Snape’s wife. You and Snape weren’t able to have kids together because he was infertile because of lily’s husband James potter. Snape never told you he was a death eater. After lily and James died that left Harry an orphan there were tough choices to be made. Like who was Harry Potter going to live with?

choices

1. The Dursley
2. Mcgarnagoll
3. You and Snape
4. Sirius black
5. Remus lupin

oh in this AU Sirius was never evicted of James and lily’s murder