ATWT Katie asks Jack to move out (10/10/2007) 

After confessing to Katie that he kissed Carly, Jack insists it changes nothing between Katie and him. Jack is apologetic, but asks Katie to bear with him through Carly's final days. Katie makes no promises about how long she'll sit on the sidelines. Jack accepts Katie's decision, but makes it clear he's not giving up on them. Tearful Katie runs into Henry and tells him she sent Jack away.