A college student went home to learn her family had grown — but not in the way you might think.

The American student — who goes by @gooninandbaiting, or “Iz on the low,” on TikTok — posted a video claiming that she discovered her dad and stepmom were engaging in hookups with another couple.

“Coming home from college to find out my parents are in a polyamorous relationship with another couple,” Iz said in the text atop a video of her dancing that has more than 1.5 million views since being posted three days ago.

“Ready to head on back to my dorm room,” Iz said in her video caption. 

The Post reached out to Iz for comment. 

Some of Iz’s followers expressed support for her predicament in the comments section of her video.

“this happened to my bf and then his dad got with the new couple’s wife and his mom and the other dude just remarried,” one person wrote. 

“jokes aside, this is a huge change and i’m sorry something like this was sprung on you :( that wasn’t fair,” said another.

“My mom & stepdad had “friends” (fwb) when I was a kid & now I’m in a poly with my man. I couldn’t imagine a change like that randomly tho,” said a third. 

In a follow-up video posted two days ago that has more than 100,000 views, Iz thanks her followers for caring but said she’s used to these types of antics from her dad.

‘Thank you for your concern guys. The parents referenced in my video are actually my dad and my step-mom,” the text atop her second video said. 

“This is my dad’s third marriage since my mom. Don’t worry, I have been emotionally trained to handle this crazy s—t my entire life and am fully chilling at college again,” she continued. 

And it seems as though her parents’ new relationship isn’t driving her too crazy.

In another second video, she claims she’s been cruising around in a car belonging to her “new other parents.”