Well even if it is a lie, do you think I'd go off and leave Melanie and the baby? Break Melanie's heart?
6 seconds sound clip from the Gone with the Wind (1939) movie soundboard.
You can hear this line at 02:06:32 in the Blu-ray version of the movie.
Quote context
[...]
- Why can't we ever forget that day at Twelve Oaks?
- Do you think I could ever forget it? Have you forgotten it?
- Can you honestly say you don't love me?
- You're mad. You couldn't leave your father and the girls.
- I could leave them. I'm sick of them. I'm tired of them!
- But from now on, I'm going to be more help to you. I promise.
- There's only one way you can help me. Take me away.
[...]