Dynasty - Season 1 - Eps 13: The Separation
The butler, Joseph Aynders, shows Krystle that he doesn't like her, and he means she doesn't belong in the Carrington family. Krystle understands that Blake is the one who bought the necklace, to show her that he had found out. They have a little argument about this, and Krystle decides that life with Blake is impossible and leaves him. Steven tells Claudia he spent the night with Ted, but now he wants to quit his relationship with both of them. Steven and Ted are just saying good-bye and hugging each other when Blake discovers it. He gets furious, because ""the gay"" is now standing there in his house with his arms on his son. He attacks Ted and there's a fight. Ted trips, hits his head, and dies.
About Dynasty

Title: Dynasty
First Air Date: 1981-01-12
Last Air Date: 1989-05-10
Status: Ended
Rating: 6.5/10 (from 115 votes)
Language: EN
Seasons: 10
Total Episodes: 220
Network: ABC
Genres: Soap, Drama
Production Companies: Aaron Spelling Productions
Synopsis
The saga of a wealthy Denver family in the oil business: Blake Carrington, the patriarch; Krystle, his former secretary and wife; his children: Adam, lost in childhood after a kidnapping; Fallon, pampered and spoiled; Steven, openly gay; and Amanda, hidden from him by his ex-wife, the conniving Alexis. Most of the show features the conflict between 2 large corporations, Blake's Denver Carrington and Alexis' ColbyCo.
Cast

John Forsythe
Blake Carrington

Linda Evans
Krystle Carrington

Joan Collins
Alexis Carrington Colby

John James
Jeff Colby

Gordon Thomson
Adam Carrington

Michael Nader
Dex Dexter

Heather Locklear
Sammy Jo Dean Carrington

Emma Samms
Fallon Carrington Colby

Stephanie Beacham
Sable Colby