It's true – marriage changes people.

Take Ana and Christian. In Fifty Shades of Grey and Fifty Shades Darker, they were that annoying couple that gets off on playing kinky sex games in public, while everyone else tries hard not to notice.

Now, in Fifty Shades Freed, marriage has transformed them into that annoying couple that constantly refers to each other (and often themselves) as "Mr. Grey" and "Mrs. Grey."

That's not the only dramatic development in the new Fifty Shades trailer. There's the usual mild kink, plus some car chases and gunshots and nightclub brawls to get the pulse racing. 

The biggest twist of all, though, comes at the very end, when Ana finds out she's pregnant. Yeah, that's definitely gonna go over well with the famously tormented Christian.

Fifty Shades Freed opens in theaters February 9.