Anna Duggar is rumored to have recently confronted her disgraced husband Josh Duggar about a lawsuit filed against him by porn star Danica Dillon.

According to Radar Online, Anna directly questioned her husband about Dillon's claims that he violently attacked her during a 48-hour period they spent together in several seedy hotel rooms.

Beyond denying the accusations, Josh reportedly told his wife "that since he was living a life of sin he isn't surprised that people are making things up about him," said a source. "But Josh doesn't confess anything until he is absolutely caught in a lie."

After more than three months apart, Anna made the trek to Illinois to the Bible-based rehab center Reformers Unanimous to visit her husband, who is being treated there for his admitted sex addiction.

The mother of four and former "19 Kids and Counting" co-star traveled on the family's private plane and only brought the couple's youngest child alone with her.

"She had a lot to discuss with Josh," a source said in explaining why she decided to leave Mackynzie, 6, Michael, 4, and Marcus, 2, behind in Arkansas. "She thought it best that she go alone so she decided not to bring the kids, except Meredith because she is still breastfeeding."

Reports are Anna took her husband at his word, despite his long and checkered history of lying and concocting whatever story he feels best fits his agenda.

"She believes everything Josh says," a source said. "She actually thinks he's getting better."

Sources add Anna is expected to return to the facility to again visit her husband, this time with all the kids, before the Christmas holiday.

The TLC aired "19 Kids and Counting" was canceled after allegations surfaced that Josh Duggar had allegedly touched several minor age girls beginning as far back as when he was 14 years old. Later it was revealed that some of his alleged victims included his own sisters.