Kitty + Dharma were mother and daughter!

Well, in an episode of Brothers & Sisters at least.

Midway through the first series of Brothers & Sisters there's an episode heavily featuring an upper class family fronted by a mother and daughter played by the actresses who portrayed Kitty and Dharma.

The mother character is hence EXACTLY like Kitty (high class, snooty, well-spoken, etc). The daughter isn't like Dharma, but in a weird way it's a glimpse into how Dharma might've turned out today under Kitty's guidance.

To top it all off the daughter's husband is referred to as being on a business trip, so with him not being seen it strengthens the idea of this insight. For anyone missing D&G it's worth checking out the episode for a laugh.

Brothers & Sisters series 1, spisode 19 (titled 'Game Night')