R36 From Soap Central. I didn't remember that Reva and Billy had been married, or married so long, before she and Josh first got together, but the rest of this sounds right.
Reva Shayne, the oldest daughter of Hawk and Sarah Shayne, grew up in Tulsa, Oklahoma. As the daughter of the Lewis' housekeeper, Reva always felt like trash compared to the wealthy Lewis family. Though she and Josh Lewis were childhood sweethearts, they broke up when Josh went off to college, and she later married his brother, Billy, to get back at Josh. She and Billy stayed married for eight years.
Reva arrived in Springfield in 1983 when Alan offered her $25,000 to break up Billy's engagement to Vanessa Chamberlain. So Reva showed up with the news that she and Billy weren't officially divorced, and demanded $5 million. However, when Billy found the divorce papers, Reva realized she was cornered and gave Alan his money back.
In 1984, when Alan attacked the Lewis family, Billy talked Reva into convincing Josh to merge LTA and Lewis Oil so that they could combine power to destroy Spaulding Enterprises. It didn't take long for Reva and Josh to rekindle their passion when they returned to Cross Creek, where they had made love for the first time. Though they planned to wed, before they could make it official, Josh learned from Anita about Reva's cooperation with Alan, and bitterly left her. His father, H.B. was relieved at first, and decided to further drive Reva away from Josh by bribing Reva into marrying him.
When Josh learned about the marriage, he was so disgusted, he went for a wild drive and crashed his car, which left him paralyzed from the waist down. He had surgery and was disheartened by the long road of physical therapy that lay ahead. While at a party at the Country Club, a drunken Phillip Spaulding was coming on to Reva. Josh thought the worst of Reva and accused her of making a play for another man. It was then, while he was wheelchair-bound, that he and Reva had the showdown to end all showdowns ... culminating in her stripping off her clothes, diving into a fountain, and baptizing herself "The Slut of Springfield."
After months of sexual tension...one rainy night, Reva climbed into Josh's bed when H.B. was not around and they made love. Later that night Billy found them and pulled her out of bed. Feeling like a loser, the scarlet woman hightailed it back home to Tulsa. While Reva was gone, Josh regained the use of his legs and tracked Reva down and begged her to run away with him. Just then, they heard from Josh's sister, Trish, that a heartsick H.B. was in failing health. The lovers returned home and gave H.B. the will to live. Shortly after, Reva discovered she was pregnant with H.B.'s baby. A heartbroken, Josh sadly told her to take good care of his "daddy" and left to work on an oil rig in the Gulf of Mexico.
(This was when Robert Newman left, and Reva was paired with Kyle.)