Los Angeles: American actress Denise Richards is 'disgusted' with her ex-husband Charlie Sheen and his womanising ways, and feels they could be harmful to their two children.

The actress believes her two girls, six-year-old Sam and five-year-old Lola, should keep a distance from Sheen's two 'goddesses' Bree Olsen and Natalie Kenly, partly because of allegations that at least one of them may be using drugs, reported a website. 

Sheen's ex-wife Brooke Mueller recently alleged that on the way to the Bahamas, Sheen told everyone he 'violently' hated Richards and was going to have her hair shaved off. Richards apparently believes the allegation. 

Sheen's comments came a day after he asked Richards to sit for a photo shoot with him, their kids, Brooke Mueller and her kids, along with his two goddesses. But Richards refused, eliciting a ballistic response from Sheen.