Another day, another birthday celebration in the Duggar family!

Josh Duggar and his wife Anna Duggar are still maintaining a united front after back-to-back scandals rocked their marriage two years ago. But they're putting that behind them as they focus on their family — and they came together to celebrate their son Marcus' fourth birthday!

Josh, who has stayed off of social media since his year of scandals in 2015, made a rare appearance on his family's official Facebook page after a handful of photos from Marcus' party was uploaded into a photo album. In one of the shots, Anna held Marcus while she posed with her hubby in the kitchen, smiling wide for the camera.

"Great time with family and friends celebrating Marcus' birthday!" the caption read.

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The photo was a rare glimpse of Josh since his fall from grace. In 2015, In Touch exclusively revealed that as a teenager, Josh has molested four of his younger sisters. Shortly after the molestation scandal came to light, Josh was outed as a cheater in the Ashley Madison hack. He later confessed to cheating on his wife Anna and also revealed that he was addicted to sex.

Josh underwent faith-based rehab for his addiction and was released last year, but In Touch reported back in April that even though he's been out for almost a year, he still takes part in counseling with a family pastor.

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Even though the 29-year-old is still working hard on his marriage and his own personal issues, Josh has something positive to look forward to with Anna — they're expecting baby No. 5! Back in March, the couple took to the Duggar family's official website to announce their pregnancy.

“As we continue our journey as a family and rebuild our lives, we are delighted to share with you that we are expecting a new baby boy later this year," they wrote in their joint statement. "Beauty comes from ashes and we cannot wait to see and kiss the face of this sweet new boy!”

Scroll through the gallery below to see all of the Duggar kids then and now!