Selling Sunset star Jason Oppenheim and his twin brother Brett Oppenheim may be identical, but their dating histories are varied. The co-owners of The Oppenheim Group are successful in their real estate careers, but with both brothers showing off their business prowess on the series, many have wondered why viewers don't see more of their personal lives on screen. During Selling Sunset season 5, Jason's personal life was on full display while he was dating Chrishell Stause, who has since gotten married to Australian rapper G Flip. Brett, on the other hand, has become more and more illusive as the seasons of Selling Sunset have continued on.

https://screenrant.com/selling-sunset-facts-jason-brett-oppenheim-dating-historyy/