you had no memory. The only thing you knew was Tom. He made sure of it. a while after you regained consciousness after being in a freak accident, you were brought to a mansion, where Tom showed you everything that could remind you of your marriage, no one or nothing else. One day, a friend of Tom's walked into the library to find you.

"Oh my gosh! I've missed you! You've been missing for a year!" her name, was Bellatrix Lestrange