It's just that dad and I don't think of him as a member of the family anymore.
6 seconds sound clip from the The Oklahoma Kid (1939) movie soundboard.
You can hear this line at 00:42:17 in the DVD version of the movie.
Quote context
[...]
- Because he was your brother, and I wanted him to get away.
- Are you sure that's the only reason you wanted him to get away?
- Yes.
- Ned, why didn't you tell me about him?
- It's just that dad and I don't think of him as a member of the family anymore.
- He wasn't as a kid. We were great pals then. But as he grew up, everything changed.
- He got so he thought the law was meant for one thing... Just to be broken...
- So finally dad had to throw him out.
- But why are you so interested?- I'm not. It's just that he's your brother and...
[...]