Charlie Sheen – the man who was arrested on Christmas day for allegedly pulling a knife on his own wife – might have problems.

We know. We totally didn’t see this coming either. When we looked at Charlie Sheen – prostitute-shagging, drug addict Charlie Sheen, who once pleaded no contest to a charge of battery on his then girlfriend, who tends to be handed restraining orders by anyone he finds himself romantically involved with, who once left the world’s most offensive voicemail, who reportedly got drunk and pulled a knife on his own wife as a Christmas present, who stars in Two And A Half Men – we saw nothing wrong. Nothing wrong at all.

Shows what we know. Charlie Sheen has followed his wife Brooke Mueller into rehab, which has caused a temporary suspension in Two And A Half Men production. So it’s not all bad news, then.