Mel Gibson's kids seek lawyers to protect inheritance from pregnant girlfriend

Mek Gibson’s adult children are reportedly planning to hire lawyers to protect their inheritance after rumours their father’s new girlfriend, Oksana Grigorieva, is pregnant.

And Grigorieva is said to have installed private security guards outside her Los Angeles home (owned by Gibson) as Gibson’s divorce battle gears up.

Two of their adult children, twins Edward and Christian, 26, are apparently ready to hire lawyers after Gibson reportedly told his seven offspring that he and his new love were expecting a child.

“In late April, Mel gathered his children at the family home in Malibu and broke the news that Oksana is pregnant, and he expects them to accept the baby as a new sibling,” the National Inquirer said, quoting a friend of the actor.

“They are quite upset,” the source said.

“Even though Mel assured them the pregnancy was unplanned, they’re furious with him and say they’re going to take steps to protect their inheritance, which they feel is in jeopardy.”