Here is my list:
Philip and Maggie Drummond - Different Strokes

Sam Royer and Ann Romano - One Day At A Time (Beyond me that a woman gets married and still holds on to her married name)

Bob Newhart and Carlene Watkins - Bob

Walter and Maude Findlay - Maude

The Bundys - Married with Children.

I LOVE the Bundy's! Yes they are awful to each other but that's what makes them so great in my mind. The cruel banter and almost X-rated lines they exchange make me howl.

Mstewart, I agree about Philip and Maggie on DS. For me the show was ruined when Maggie and Sam were introduced (although the "Sam's Missing" and the bedwetting episodes were good I have to admit).

Grace and Leo on Will & Grace. They have no chemistry. It's so bad that they send him off to foreign countries all the time.
Their marriage has thrown the show off its original theme of Will AND Grace.
I think Leo's on his way out anyway.

The Carla and Eddie marriage on Cheers never worked for me either.

Victor and Nicole ~ Days of our Lives

Sam Royer and Ann Romano - One Day At A Time

Originally posted by *~PinkLady59~*
The Bundys - Married with Children.

I agree 100%!

Joe and Rhoda

Latka and Simka

Lionel and Jenny

Tom & Helen on the Jeffersons.... not because of racial issues... neverthat! They just didn't cling together in my opinion... they were both from 2 different worlds!