And the plot thickens…

Since Kailyn Lowry revealed she was pregnant on Thursday, Feb. 23, the insanity has not stopped. Whether it’s fans speculating who the father is (since we’ve already ruled out ex-husband Javi Marroquin as a contender) or Javi himself dissing his ex on Twitter, it’s clear these Teen Mom 2 stars are really bringing the drama!

In the pregnancy announcement, which the 24-year-old posted to her blog on Thursday evening, she revealed something that fans might not have seen coming: ex Jo Rivera’s involvement in the pregnancy.

MORE: Kailyn Lowry Worried She Would Have Another Miscarriage

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“Does Jo know?” the MTV star wrote, giving fans all the details of her newest addition. “Jo has been aware of things for a while now. He was one of the first to know because we can have adult conversations about things while he respectfully gives his opinions. We always share concerns and move forward.”

While Kail assures fans that the former couple is civil, Isaac’s father has expressed his concerns for his ex’s choices. When discussing Kailyn’s explosive on-camera fight with Javi, Jo warned that she needs to take into the consideration the impact their breakup will have on the kids.

Posted by Jo Rivera on Thursday, June 16, 2016

MUST SEE: Jo Rivera Wants 50/50 Custody of Son Isaac

"We're all adults and we should all be acting like adults," he said. "This can't happen for the kids. You can break them."

Though Jo urged the soon-to-be-mother-of-three to make things right with her ex, it’s clear from her blog post that she wants nothing to do with Lincoln’s father. She revealed that, while she and Jo can have “adult conversations”, she never even bothered to tell Javi.

“Does Javi know?” she wrote. “Unfortunately, I never got to have a conversation with him about it.”

The couple divorced in May of 2016 and have had a rocky road filled with Twitter feuds and cheating allegations ever since.

And we’re sure there’s even more intense drama to come…