Yolanda Foster’s ‘RHOBH’ Reunion Cut Short Due To Lyme Disease

Yolanda Foster attends Nicky Hilton’s ‘365 Style?’ book party for the filming of ‘The Real Housewives of Beverly Hills’ at Kyle by Alene Too on October 21, 2014 in Beverly Hills, Calif. (Getty)

Yolanda Foster’s struggle with Lyme disease interfered with her ability to fully participate in taping “The Real Housewives of Beverly Hills” reunion.

A source close to the situation confirmed to Access Hollywood that the reality star could only contribute to a portion of the 10-hour shooting day, due to her illness. Producers also rearranged the scheduled to accommodate Yolanda’s availability to be present.

Yolanda has kept her battle with Lyme disease no secret from fans. She’s been very open about her constant struggles and treatment on the show and on social media.

READ: Gigi Hadid Gives Update On Mom Yolanda Foster’s Health

“I have lost the ability to read, write, or even watch TV, because I can’t process information or any stimulation for that matter. 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,” Yolanda wrote in a January 15 blog post.

Andy Cohen, who moderated the February 20 reunion, Tweeted after the cameras stopped rolling.

WATCH: Kyle Richards On The ‘RHOBH’ Brawl: What Set Lisa Rinna Off?

“That’s a wrap on the most intense #RHOBHReunion in five seasons. I am SPENT. over and out….,” he wrote.

Fellow housewives Kyle Richards, Lisa Vanderpump, Brandi Glanville and Lisa Rinna also Tweeted about the reunion, but made no mention of Yolanda’s partial absence.

Rough day. Hands down toughest Reunion yet #RHOBH

— Kyle Richards (@KyleRichards) February 21, 2015

Have I been hit by a truck? Why do I feel like this this morning? Oh now I remember…#10hrs #reunion #rhobh

— Lisa Vanderpump (@LisaVanderpump) February 21, 2015

No more Twitter tonight! It will be a 6 part reunion! #happyWknd

— Brandi Glanville (@BrandiGlanville) February 21, 2015

Physically mentally exhausted and have a sore throat- going back to bed

— Brandi Glanville (@BrandiGlanville) February 21, 2015

Survived.

— lisa rinna (@lisarinna) February 21, 2015

I didn’t go to jail.

— lisa rinna (@lisarinna) February 21, 2015

The first part of the three-part reunion will air April 7 on Bravo.

— Paige Feigenbaum