Sheen and I like siblings now, says Denise Richards

London: Actress Denise Richards says she feels she shares a brother-sister relationship with ex-husband Charlie Sheen now.

The 40-year-old has two daughters -- Sam, seven, and six-year-old Lola -- with the former `Two and a Half Men` actor.

"It`s our `Modern Family` I suppose. We`ve actually become like brother and sister, we really have. We`ve become very, very good friends. When we all spend time together, it`s great for the kids and for us too. We actually get along," quoted Richards as saying.

Sheen and Richards married in 2002, but they divorced four years later. The former couple briefly fell out but is now on friendly terms.