S2, E1: Since New Christine broke up with Richard, he's been spending a lot of time at Old Christine's house, leading Ritchie to believe that his parents are back together.

Starring Blair Underwood, Lily Goff, Marissa Blanchard

S2, E1: Since New Christine broke up with Richard, he's been spending a lot of time at Old Christine's house, leading Ritchie to believe that his parents are back together.