She walks in with the sheriff and she says: "I have a court injunction here. You do it my way or we're not going to do this at all. You're going to go on TV, and you're going to retire. And say you're going to give this up because it's not worth it."
Watch Whitney tell this story.
Oprah: Your mama came to your house with the sheriff?
Whitney: She said, "It's not worth it." She said: "If you move, Bobby, [the sheriff will] take you down. Don't you make one move." And he stood there like he was scared.
And she said: "Let's go. Let's do this. I'm not losing you to the world. I'm not losing you to Satan. I'm not doing this. I want my daughter back. I want you back. I want to see that glow in your eyes. That light in your eyes. I want to see the child I raised. And you weren't raised like this. And I'm not having it. So you make a choice, and you make it here today because I have a court injunction that says you have to go." ...
Oprah: Was your mother saying you have to go to rehab, or was your mother saying you have to get out of this marriage?
Whitney: You have to go to rehab and make a decision with a clear mind.
The conversation continues—read Part 2 of Whitney and Oprah's interview.