Real facts behind David Cassidy and Susan Dey’s strange relationship

If you know anything about the 1970s, you’ll know that David Cassidy and Susan Dey were two of the most famous people in existence during this era. They took the world by storm as brother and sister in The Partridge Family, but their relationship was much closer than just brother and sister…
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The 1970s saw a resurgence of the sitcom, and David Cassidy and Susan Dey got the chance to work together on one of the most popular sitcoms of the decade.

However, what most people don’t realize is the fact that these two young actors spent a huge amount of time together. While they were first brother and sister for the sake of the screen, their relationship took a turn as they got older. Before we knew it, their superiors were having to step in.