Teresa Giudice doesn't believe her husband is cheating on her.

Teresa Giudice Will Appear On Joe's Special [Report]

Although there have been photos and details of Joe Giudice's alleged rendezvous with other women, the Real Housewives of New Jersey star has faith and trust in her man, and has no plans to end their marriage.

“Joe has told Teresa there is nothing going on, and she has nothing to worry about. And Teresa blindly believes him,” an insider told Radar Online on Wednesday, “even as her friends tell her that something unsavory is going on.”

Joe Giudice & Family Have Begun Filming A 'RHONJ' Special

“Teresa will always stand by Joe publicly, even to her friends,” the source continued. “It’s just a very sad situation because it’s obvious to so many in their circle of friends that Joe is playing her.”

Just last month, as Giudice remained behind bars, husband Joe was photograhed with another woman just hours after his daughter, Gia, graduated from middle school.

“When Joe was done with Gia’s graduation, instead of staying with his family, he took his friend on a date to Rare The Steak House in Little Falls, NJ," the source revealed. "He goes there often, and the people recognize him and are appalled because they know he used to frequent the place with Teresa and her family."

While some feel Giudice should move on from her marriage, the longtime reality star is determined “to present a united front,” the source explained, “because she wants the world to think that the perfect family will be waiting for her once she gets released from prison.”