Did he go to jail a few years back and what was it for?

He was drunk and high on smack and he punched his girlfriend, i think he had a gun or something too... not really sure.

let's see if i get this right:
- he bit some random woman.
- his exwife beat the crap out of him.
- he was arrested for grabbing a random woman's ass.

also wasn't there a rumor that lohan fell in his house and broke her foot or something?

I don't think so - I know she fell in Bryan Adams house in the UK somewhere and cut herself or something along those lines.

You only need piss-weak Jack Nicholson impressions so many times before everyone just yells STOP. I like Christian, and I think he's been very good in a number of films, but he just became a caricature of himself. Which basically means he is a caricature of another actor who has the exact same problem. I don't blame his "problems" at all, I just don't think anybody needs to see another film with him in it. Or make one, for that matter.