MTV's Teen Mom after show host Nessa Diab wasn't lying when she said Tyler Baltierra's wedding vows to Catelynn Lowell were an impossible act to follow! Tyler has always had a way with words, and when he and his reality-star bride wed in 2015, his proclamations of love even elicited tears from his groomsmen.

"From middle school sweethearts at the tender age of 13, to two teens in a crisis facing the odds together, to becoming parents and building a household together, to playfully goofing around together like children as if no one is watching… All these things and many more are the reason I want to make a promise to you," the then-23-year-old said.

"I promise that as long as I'm alive, you will never be alone. You will never question if you are beautiful. You will never doubt that you are worthy. And you will never wonder if you are loved. You are my angel, my soulmate, my best [friend]. I believe you were brought into this world and destined to be loved by me, cherished by me. I anxiously await to be able to love you forever as my wife."

When it was Catelynn's turn, she turned to her guests and warned, "I can't top his!" But her vows were touching, too: "From the moment I first laid eyes on you, I always prayed that one day you would be my husband. And as I stand in front of you now, I am just so blessed that that dream came true. We have created two beautiful children together and shared so many important life goals with one another. From this day forward, I promise to care for you through the good and bad times, to be loyal to you always and share happiness and laughter. But most of all, I promise to give you my love and support and to cherish and respect you throughout our life together."

Nearly three years later, the couple is going strong — despite their (un)fair share of adversities. Here's wishing them decades of happiness together… and in the meantime, be sure to join our Teen Mom Facebook group to chat about all the latest updates and juicy gossip!

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!