Jill Duggar wears normal clothes, sends her kids to real schools, and uses birth control. All of these have distanced her from her family.
But one of her latest posts, in context, makes it look like she may be feuding with one sibling in particular: Jana.
Jana Duggar is caught in the middle of a war these days.
She still lives at home with her parents, so she's obviously at least somewhat loyal to them, but lately, Jana has been showing signs that she might someday side with her more rebellious sisters.
If you're a Counting On fan, we probably don't need to tell you that Jana Duggar is single.
While the show will go for long stretches without ever making mention of that fact, it's never far from the minds of viewers.
Jana Duggar wants everyone to know that she's in love.
Totally, completely and fully in love.
Your first serious romantic relationship is always a little awkward.
And if you're 17-year-old Justin Duggar, the whole situation is playing out on national TV, and you're not even allowed to be alone with your new girlfriend, well ... things are bound to get even more uncomfortable.
The Duggar family is often likened to a cult, and for very good reason.
After all, Jim Bob and Michelle's children are inculcated with a religious belief system long before they develop the ability to reason for themselves, and then they spend the rest of their lives following a strict set of rules and avoiding outsiders.
We probably don't need to tell you that Jana Duggar is 30 and single.
Among all the current controversies in the Duggar universe, this might be the one that's the most widely discussed on social media.
Jana Duggar is single.
And, you guys, she is SO ready to mingle.
If you're a Duggar fan, we're sure we don't have to tell you that Jana Duggar is still single.
In fact, the 30-year-old's decision to remain unattached might be the number one topic of conversation in the more Duggar-obsessed corners of the internet.
Earlier this week, we explored the question of whether or not Jana Duggar has secretly entered a relationship.
Some believe the 30-year-old has been dating Lawson Bates on the down-low.
It's a question that seems to be constantly on the minds of some Duggar fans, and we suppose there's good reason for that.
For several years now, Duggar fans have speculated that the relationship between Jana Duggar and Laura DeMasie is something more than a friendship.
That may sound far-fetched, given the Duggar family's strict ban on premarital sex of all kids, and homosexual sex in particular.
If you're a longtime Duggar fan, we probably don't need to tell you about the family's complex past with Laura DeMasie.
But if you're unfamiliar with Jana Duggar's rumored girlfriend, suffice it to say this is the quintessential love/hate relationship.
She's at it again!
Jana has been breaking the Duggar dress code all summer, and now, it seems she's going out with a bang by slipping two violations into a single photo.
For months now, we've been reporting on an anti-Jim Bob rebellion that's been going on within the Duggar family.
Some have claimed that "rebellion" is a bit of a strong word -- after all, it's not as though the insurgents are planning to kick in the door of the Duggar compound with torches and pitchforks -- but whatever you call it, the winds of change seem to be blowing hard in Jim Bob's face these days.
Jana Duggar may die single and alone.
But at least she'll pass away with a smile on her face.
While the rest of her siblings have rebelled against Jim Bob in various ways, Jana Duggar has mostly toed the line and abided by the insanely strict rules that her parents set out for her.
Sure, she hasn't started popping out an army of kids yet, but like a nun who's taken a vow of celibacy, Jana is serving her father in a different way.
