CATELYNN Lowell has shocked fans with a post for her oldest daughter.

The Teen Mom star shared a photo and message for Carly, 15, on Instagram on Sunday.

In the post, Catelynn, 32, shared a photo of herself and her husband Tyler Baltierra, 32, along with their family.

The couple held hands with the three daughters they keep in custody, while their oldest daughter, Carly, was also included in the shot.

Catelynn and Tyler surrendered Carly for adoption when they had her as teens in 2009.

“Today is Carly’s 15th birthday! I wonder what kind of day she’ll have and what she’ll do. I wish things were different so we could celebrate with her. I hope she feels our love and has a great day!

“I look forward to knowing that one day we will be lucky enough to celebrate with her and B&T I can’t wait for that day! @tylerbaltierramtv we are soooo blessed to have our girls!!” Catelynn wrote alongside the photo.

On Reddit, fans were infuriated by Catelynn’s message, suggesting it was an unwelcome post for Carly and her adoptive parents, Brandon and Teresa.

“God they can never just post and NOT take a dig at B&T. A simple ‘happy birthday Carly’ would be fine. But no of course it has to be mentioned that they can’t see her,” one person said.

“Once again using her sm as a journal,” said a second social media user.

“Why can’t they just stop talking about her publicly? This is nuts,” asked another MTV fan.

“Cate needs to stop talking to Carly through social media and let it slowly play its course. This is sad and it’s causing more damage than healing,” a third lamented.

“STOP POSTING ABOUT BRANDON & TERESA’S DAUGHTER ON SOCIAL MEDIA. What doesn’t this bonehead understand?” a final commenter raged.

SHOTS FIRED

While fans think that Catelynn and Tyler should keep silent about Carly and her new parents, Tyler recently slammed Brandon and Teresa.

Tyler set up an account on OnlyFans last year, and now charges $30 per month for his racy content.

On X, formerly known as Twitter, one fan asked how Carly, Brandon, and Teresa might feel about his NSFW side hustle.

“Idk I’ll prolly just move back into a trailer park where I belong,” Tyler snarked in response back in February.

He then hinted at his feelings toward Brandon and Teresa, making it clear that they didn’t see eye to eye.

“… as far as B & T go, I couldn’t please them or get their approval if I was damn Mother Teresa herself.

“Besides, I refuse to live my life trying to live up to anyone’s expectations besides my own!”

MOM VS DAD

Alongside troubles with Carly’s adoptive parents, Catelynn and Tyler seem to be going through marital issues of their own.

In a sneak peek of a new trailer, Tyler suggested he was considering divorce from Catelynn.

The trailer showed clips of Teen Mom: Family Reunion ahead of its release, and things seemed heated between the couple.

“F**k you for making me feel unworthy. If I don’t get my needs met, we’re divorced,” Tyler raged at Catelynn.

Catelynn simply wiped away tears at his words, with no context given for the argument.