Even if you weren't going to marry me, I wouldn't let you marry that devil.

2 seconds sound clip from the The Picture of Dorian Gray movie soundboard.

You can hear this line at 00:59:49.860 in the Blu-ray version of the movie.

Quote context

[...]

- What about David Stone? You think he'd take you to Dorian's party tonight if he knew what your intentions were?

- Of course he would.

- Nothing petty about David, but I don't intend to tell him.

- No, don't tell David.

- David, you cad. I never thought you'd be an eavesdropper.

- Don't be alarmed about Dorian Gray. I'm the one Gladys will marry.

- Of course, I have nothing to say about it.

- Even if you weren't going to marry me, I wouldn't let you marry that devil.

- I'll not have you say anything against him, David.

- I don't have to. There are plenty of others to say it for me.

- Lies and jealousy, all of it.

- There's no evil in Dorian. Anybody can see that by looking at him.

- Well, he hasn't asked you yet, and I'll say that for him.

- You heard what I said. I'm going to ask him myself tonight.

- In front of all those people, I suppose.

- I'll get him alone. It's a big house.

[...]