Moving On - Season 6 Episode 3 -

Now that their daughter Becca has left for university married couple Jenny and Terry seem to have nothing in common and frequently argue. Then an old college friend of Jenny, Dan, who is blind, comes to stay. He is a successful writer and Jenny seems to come alive in his presence, making Terry very jealous. However when he suggests that Jenny leaves Terry for him it is a wake up call to her to realize that the marriage can be saved after all.