'Under the Dome' Sneak Peek: Barbie Tells Julia to 'Never Come Back'

Is this the end of Jarbie? The introduction of the cocoons on CBS’s Under the Dome this season has driven a wedge between Barbie and Julia — for more than one reason.

Season 3 has brought a new body snatcher element to the show, and in the above sneak peek of this week’s episode, Julia confronts Barbie with her perception that he’s changed and that maybe something is controlling him. Of course, from his perspective, she’s the one who’s changed, and this is all just jealousy directed towards Eva.

Related: 'Under the Dome’ Stars Talk This Season’s Payoff 

“I know you. I love you. But you’re sick,” she tells him. The slow way he pushes her hand away and the tear rolling down her cheek makes this confrontation feel like a much bigger deal than any shouting match they could have had.

What do you think? Is Julia’s real problem the year Barbie spent with Eva? Or is she right that there’s something “growing inside everyone like an infection”? Can they get back together if either of those are correct?

Under the Dome airs Thursdays at 10 p.m. on CBS.