The third season of Nurse Jackie concluded with a pair of shocking revelations:

1. Kevin admitted to his wife that he cheated on her.
2. Jackie kicked him out as a result.

So, where will that leave the Showtime drama's title character? (Yes, it's a drama. Sorry, award show categorizations.) We won't know for certain until we return to All Saints on April 8, but the newly-released poster for season four sheds a bit of light on Jackie's frame of mind.

Or, perhaps we should say, a bit of darkness...

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.