After police were called to his hotel room at 2AM Tuesday, where he was found drunk and naked with an escort in his closet, Charlie Sheen was given a choice: jail or treatment. He chose treatment and was admitted to a New York hospital, accompanied by ex-wife, actress Denise Richards.

And while Richards knows many of the details about last night's incident, she's hesitant to share them.

"We're in an amazing place, we've been getting along great for the last year, year-and-a-half," Richards admitted on The Joy Behar Show Tuesday evening. "We're doing our best, so as far as that situation, I'm trying to protect the girls from it as much as possible."

Richards does admit to being at the hospital with Sheen. "I did help him at the hospital," she told Behar.