It seemed to fans that the pair were destined to be happy together forever.
Meanwhile, he provided Katie a kind of lifestyle she never dreamed possible.
She was left a heartbroken mess, and as a result of the betrayal, she slept with Bill.
However, Brooke rejected him, putting a final nail in the coffin of their romance.
These rebuffs have since pushed him into the arms of an extremely dangerous woman.
But when Quinn turned up in Los Angeles in 2013, there was no love lost between them.
Bill and Sheila then confirmed their romantic relationship by kissing and professing their love for one another.
However, there are already cracks in their foundation.
