Aren't you forgetting yourself?
2 seconds sound clip from the The Curse of Frankenstein movie soundboard.
You can hear this line at 01:00:28.913 in the Blu-ray version of the movie.
Quote context
[...]
- Of course, there's Elizabeth. You stayed to protect her.
- And you've done what you set out to do. You can leave with a clear conscience.
- Oh, Justine, you can serve dinner now.
- About you marrying that woman?
- Aren't you forgetting yourself?
- You promised to marry me. I'm not forgetting that.
- Don't you laugh at me. Stop it! Stop it or I'll...
- You stupid little fool. Did you really think that I'd marry you?
[...]