Could Michelle Duggar be playing favorites here? That's what fans can't help but wonder as the reality television mother shared a few photos to help celebrate Mother's Day on the Duggar family's official Facebook page.

And while it's her daughter Jessa's first Mother's Day as a new mom, Michelle did not mention her at all and instead shared a photo of her daughter Jill instead. Jill gave birth to her first son Israel David in April of 2015 while Jessa welcomed her son Spurgeon last November.

What's more, the photo of Jill and her mother Michelle sparked quite a few questions from their social media followers that included, "Is Jill home or is this an old pic?" along with, "I think this was from an old episode when they went on a trip and took pictures in different hats. Still, when are the Dillards coming back to Arkansas?"

Another fan wrote, "Happy Mother's Day to the Duggar women. You guys are the best and I wish we could see you full-time on television again."

So far Jessa hasn't shared any posts or any special messages for her mother Michelle. In fact, she's been rather quiet on all of her social media networks for the last several weeks. She and Jill share a spin-off show together, Jill and Jessa: Counting On, which chronicles their new lives as mothers and wives.

Jill for her part hasn't said much either. She and her husband Derick Dillard are still living in Guatemala as part of their missionary work.