Credit: Facebook

Better mark your calendars, because next week's all-new episode of Teen Mom 2 is unmissable!

You guessed it, Kailyn Lowry and her mega-hunk baby daddy are finally tying the knot, and we can't wait to see this adorable duo kickstart their happily ever after. Fans have had a first-hand look at Kailyn and Javi Marroquin's wedding plans during this season of TM2, and you better believe there's been plenty of laughter, tears, and drama to contend with. Luckily, the happy couple's wedding went off without a hitch!

In this tear-inducing clip from MTV, an extremely emotional Kailyn waits to walk down the aisle toward her man, and shares an emotional moment with her son, Isaac. By which we mean she starts sobbing with happiness as soon as she sees her boy all dolled up in a gray tux. That prompts Isaac to ask, "What happened to your eyes?" Kailyn's perfect response? "You're making me so happy!"

Annnnd, we're sobbing. Watching Isaac walk Kailyn down the aisle toward Javi might go down as one of the sweetest moments in Teen Mom history. This little dude is such an amazing kid, and we can't wait to see the rest of Kailyn and Javi's wedding during next week's episode!

Oh, and you should probably stock up on tissues and waterproof mascara. We ugly-cried our way through this entire sneak peek — lord knows what's going to happen to our collective eyeballs when Javi and Kailyn actually recite their vows.

Source: MTV