As Charlie Sheen’s wife, Brooke Mueller understands that she needs to act in an appropriate manner.

Remember, his last wife was Denise Richards. And that means that he’s used to a certain level of crazy. So, to stop Charlie Sheen from getting nostalgic about the time when, say, Denise threw a computer off a balcony at an old lady in a wheelchair, Brooke Mueller has to act in the most erratic way possible to keep him interested. And that might be why she’s just checked into rehab.

That’s unless Brooke Mueller hasn’t checked into rehab, of course. But it wouldn’t be the first time that Brooke Mueller has been to rehab this year. Unless it is. Or unless she isn’t in rehab now and she hasn’t been to rehab at any point this year, which is a possibility. Still with us? You’re doing better than we are, then.