Thanks to iangalager, all I can think of is the Black family as the family from Arrested Development!
Just imagine it though:
Walburga’s head pops up in a fireplace.
Sirius: Mother, you’ve got to stop starting conversations like that.
Sirius: I think the reason you and I always fight is that ever since we were little, Father always played us off each other.
Regulus: Father said it was your fault.
Regulus: I guess Mother wanted me to have something new. Sweet old thing.
Sirius: Only two of those things describe Mother.
Walburga: Regulus is a nervous wreck right now! He’s joining the Death Eaters for God’s sake!
Sirius: You volunteered him!
Walburga: I knew you were going to throw that in my face!
Walburga: I love all my children equally.
-Earlier That Day-
Walburga: I don’t care for Sirius.
Sirius: Come on, Bellatrix! We’ve had some good times, haven’t we?