Apparently, future mother-in-law, billionaire Mariana Kourkoulo, urged her son, Paris Latsis, to split up with Paris Hilton, because of her controversial past.

It is reported that Mariana got really angry when she found out Paris Hilton posed for steamy glamor shots and was caught on tape when she had sex with one of her many ex-boyfriends.

A source close to the family told America's Star magazine : "She was frankly disgusted and had to make her feelings known to her son.

And she told her son that for the sake of the family's honor he must never marry Paris, Mariana told him to get rid of her now."

Paris Latsis proposed Paris Hilton in May, after an eight-month relationship. The couple is set to marry later this year.

Paris Hilton recently confessed she wants children with her Greek shipping heir fiancé. She revealed: "I really want to have Paris' children. "I love him more than I have ever loved anyone."