Michael Jackson's ex-wife Debbie Rowe is threatening to sue the person who is allegedly selling information about and photographs of her daughter Paris as she recovers from a suicide attempt at an exclusive boarding school.

Tmz.com reports Rowe is furious after learning someone at the school is profiting from leaking stories and snaps.

One was posted on Twitter.com last month (Jul13), shortly after the troubled teenager arrived at the school, where she is reportedly studying under a pseudonym.

Rowe has reportedly told friends, "These people, including some websites, are screwing with my daughter's ability to get better."

Paris was hospitalised in June (13) after attempting suicide by taking pills and slitting her arm with a meat cleaver.