Yolanda Hadid revealed on Instagram that she is leaving The Real Housewives of Beverly Hills after four seasons.

"I am leaving what's over without denying its past importance in my life," Hadid said, "I believe that every exit is an new entry and with that in mind I say goodbye to my @Bravotv Family as I continue to focus on a my recovery, my children and bring back the privacy within our Home."

Hadid was diagnosed with Lyme disease in 2012. She has talked about her disease multiple times, both on the series and in the press.

"I have lost the ability to read, write, or even watch TV, because I can't process information or any stimulation for that matter," Hadid said in a blog post from January 2015, "It feels like someone came in and confiscated my brain and tied my hands behind my back to just watch and see life go by without me participating in it."

Hadid joined the cast in 2012. She has three children with her ex-husband Mohamed Hadid who she divorced from in 2000. Yolanda then married 16-time Grammy-winning producer David Foster in 2011. The two divorced in 2015 and Hadid changed her surname back to match her children's.