'The Real Housewives of New York City' news: Jill Zarin's husband dies of cancer

"The Real Housewives of New York City" star Jill Zarin's husband Bobby dies of cancer.Instagram/Jill Zarin

"The Real Housewives of New York City" star Jill Zarin's husband Bobby has died after a long battle with cancer. He was 71.

The 54-year-old reality star made the announcement on Saturday on her blog. "With the heaviest of hearts, we are devastated to share the news that our beloved Bobby Zarin passed away peacefully today surrounded by family after a courageous battle with cancer," she said in an official statement.

Zarin also thanked everyone who showed support for the Zarin family in this "difficult time."

In an Instagram post, Jill honored her late husband who taught her "what true and deep love is." She added, "Thank you my love for sharing your life with me.. for raising Allyson as if she was your own."

The Zarin father reportedly began his battle with thyroid cancer in 2009. He initially had his thyroid removed and underwent radioactive iodine treatment in a bid to completely cure the cancer. Four years later, however, the cancer moved to his lungs.

In a 2015 interview with People, Jill said she was "scared to death" when they found out.

According to Bobby, the radioactive iodine is generally capable of killing off undetectable cancer cells left in the body after surgery. He said this works in 93 percent of cases. Unfortunately, he was part of the seven percent.

"I wasn't able to absorb the radioactive iodine. So it came back," he added.

Jill's RHONY co-star and former best friend Bethenny Frankel and TV host Andy Cohen have since paid tribute to Bobby via Twitter.

"I always enjoyed Bobby Zarin and admired his cool presence and steady hand," Andy said in his post, before sharing his condolences with the Zarin family.

Meantime, Frankel recalled some of Bobby's favorite quotes, which include "Here's to those who wish us well. All the rest can go to hell."

She also later shared that the first producer of RHONY just emailed her to say that it was apparently Bobby who suggested her to be a part of the show.

Bobby's funeral service is scheduled for Jan. 15, 10 a.m., at Riverside Memorial in New York City.