We've seen some pretty wild Teen Mom feuds over the years.
But usually they involve someone who was mentally unstable from the very start, so it's not surprising to see one of the combatants go nuclear on her co-star.
(Yes, we're mostly talking about Jenelle Evans.)
Maci Bookout, on the other hand, has long been regarded as one of the most stable stars of the franchise.
So when she goes off on Mackenzie Standifer like she did this week, you can bet it was well-deserved.
Mack hes yet to fire back at Maci, but knowing her temper, that probably won't be the case for much longer.
Folks, this situation is likely to get worse before it gets better.
Take a look:
1. Maci and Mack
Maci Bookout went OFF on Mackenzie Standifer in a recent interview. Her comments were a long time coming, as Mackenzie and husband Ryan Edwards have not been on their best behavior on the current season of Teen Mom OG.
2. Rock Bottom
Ryan has never been father of the year material, but somehow, he's coming off worse in this season than in the ones where he was in and out of jail the whole time.
3. Some Lowlights
We've seen Ryan show up to his son's birthday party late and seemingly intoxicated. Worse, we've seen him mercilessly mock 11-year-old Bentley on numerous occasions.
4. The Calorie War
For Maci, it seems the final straw came when Ryan and Mackenzie both attacked her for placing Bentley on a strict diet so that he could maintain his weight for wrestling.
5. The Shade
"At 11 years old, I don’t think introducing those habits at such a young age ends well, ever," Standifer said in a recent podcast interview.
6. Speaking Her Mind
“I know he definitely wants it. He works so hard … I just feel like he’s also pushed to the limit," Mackenzie continued.