There have been dozens of couples featured throughout The Real Housewives of Beverly Hills, and while some have fizzled out, others have stood the test of time with impeccable chemistry. Fans of the Real Housewives franchise tune into every season to watch their favorite housewives navigate their personal and professional lives, which regularly include their family and friends. While maintaining marriages can be hard enough for RHOBH stars who have gained notoriety from reality television, cast members who have remained perpetually single find it just as hard to meet new people as Beverly Hills socialities.

While some RHOBH relationships like Camille Meyer and Kelsey Grammer's ultimately fell apart, other marriages have succeeded despite the cast members' on-and-off camera dramatics. It's not uncommon for the RHOBH housewives to fight with their partners when they aren't in the middle of arguments with one another, and while some couples have appeared awkward in front of the camera, others have impressed viewers with their natural interactions and humorous banters.

Related: Real Housewives: Couples That Withstood The Test Of Time

Kyle Richards & Mauricio Umansky

Although Kyle's popularity as a housewife has declined since her controversial behavior arose on RHOBH season 12, there's no doubt that Kyle's marriage with Mauricio Umansky is rock solid. Kyle and Mauricio, who currently stars on Netflix's new series Buying Beverly Hills, have been married since 1996 and share four daughters: Farrah (who Kyle had with ex-husband Guraish Aldjufrie), Alexia, Sophia, and Portia. No matter who Kyle has fought with on RHOBH, Mauricio has always been in her corner. Although the couple was criticized for how they treated Garcelle Beauvais' son Jax on RHOBH season 12, Kyle and Mauricio's love for one another has only continued to grow over the years. Even Kyle shared an "Appreciation post" of their marriage on Instagram.

Lisa Rinna & Harry Hamlin

Like Kyle, Lisa Rinna's behavior throughout RHOBH season 12 has landed her at the very bottom when it comes to popularity. Although Lisa's controversial feud with Kathy Hilton has been intensely criticized for almost a year, Lisa will always have one person on her side: Harry Hamlin, who she married in 1997. Lisa and Harry, who share daughters Delilah and Amelia, are the epitome of two opposite personalities with a long-lasting relationship despite multiple rumors of Harry's infidelity. Lisa frequently shares dance videos online that feature Harry in the background as he quietly tends to his garden. A recent Instagram video shows Lisa and Harry dancing and having fun at a concert. While Lisa has a quick temper, viewers who have seen RHOBH season 5 know that nothing sets Lisa off faster than someone mentioning Harry's name.

Lisa Vanderpump & Ken Todd

Lisa Vanderpump and Ken Todd's relationship was a favorite among viewers before LVP quit the series after RHOBH season 9, and when it comes to natural chemistry, the successful duo are miles above their former RHOBH co-stars. LVP and Todd, who have been married since 1982, have two children: Max, who was close friends with James Kennedy for years on Vanderpump Rules, and Pandora, who welcomed a son in November 2021. Despite their 16-year age difference, LVP and Ken's marriage is the most successful out of all the relationships documented on The Real Housewives of Beverly Hills. LVP and Ken even celebrated their 40th anniversary, which was posted on Instagram. The two share a deep bond and sense of loyalty to one another, which was particularly apparent when LVP and Kyle's friendship, unfortunately, ended in 2019. Whether LVP and Ken banter with each other or argue with other reality stars, their strong relationship has stood the test of time no matter what has been thrown their way.

More: Why Lisa Vanderpump Is The Shakeup RHOBH Season 13 Need

Source: Kyle Richards/Instagram, Lisa Rinna/Instagram, Lisa Vanderpump/Instagram