Heidi Klum and Seal*Heidi Klum reportedly wants her estranged husband Seal to sign a “non-disclosure” contract as part of their divorce settlement.

The former couple split in January after seven-years of marriage, and the ex-supermodel is now hoping he will keep quiet about their time together.

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”She has asked attorneys to build a lifetime clause into their agreement prohibiting either of them from talking about their marriage,” a source told the Daily Star newspaper.

Seal opened up about their separation to multiple media outlets, including “The Ellen DeGeneres Show.” He told her, ”You just grow apart after a while. She still, in my opinion, the most wonderful woman in the world. I think our priority was to remain civil and do this thing with dignity. We still very much love each other.

”To say that neither of us were grieving would be an out and out lie, and I don’t mind telling you that. I think the operative here is that we are civil to each other and we both have a tremendous amount of respect and love and we try and do this with as much dignity as we possibly can.”