The reality couple – who are childhood sweethearts – said 'I do' at Castle Farms in Charlevoix, Michigan in the US over the weekend.
They walked down the aisle as daughter Nova, eight months, watched on alongside their first child Carly, six, who was adopted in 2009. She attended with her adoptive parents. Also at the ceremony were a slew of Teen Mom stars including Amber Portwood, Maci Bookout and Kailyn Lowry.
A besotted Tyler later shared an image of his wedding ring to Instagram and said: "It's gonna take me awhile to get used to this. It reminds me of the feeling I got the first time I ever put on a flip flop lol but I'm forever honoured to wear this knowing MY WIFE gave it to me, gotta get used to saying that too haha my wife!"
Catelynn and Tyler, both 23, found fame on MTV's docuseries 16 and Pregnant, which followed Catelynn's teen pregnancy with their daughter Carly. Viewers watched as the young couple decided to place Carly for adoption in order to give her a better life.
They do stay in contact with Carly, however, and their relationship with her and her adoptive parents has featured on spinoff shows Teen Mom and the current Teen Mom OG.
Earlier this year, Catelynn even said: "All the crap of ppl saying that Carly's parents are taking away communication from Ty and I are all lies!"
Catelynn gave birth to their second child, daughter Nova, in January, with Tyler later hitting back at criticisms directed towards the couple having another baby. "So sick of the ignorance in the world," he said. "Just because you place a child for adoption doesn't mean your not allowed to have another #GetReal."
Congrats to Catelynn and Tyler!
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