It's definitely been one heck of a year for Teen Mom OG stars Catelynn Lowell and Tyler Baltierra — but they made clear their bond is unbreakable after a recent cheating scandal.

A blind item on CrazyDaysAndNights said Ty stepped out on his longtime love — and the famous father is NOT here to entertain these rumors.

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"@CatelynnLowell Babe, look what we started lmao! I am still shocked at how many people actually believe this! #11YearsStrong people!" he recently wrote on Twitter.

In Touch reported last month that the item stated "The MTV cameras have turned a blind eye to the cheating by this significant other of an OG Teen Mom because it doesn’t fit in the story line for this season for the couple."

Cate also seemed to be amused by these claims and said at the time, "Well since it's out in the open @TylerBaltierra did cheat on me he's busted."

At first, he responded to the allegations with, "D–n it! We really tried keeping that a secret too! Well, I'm sorry, I couldn't resist her/him. I don't know, it was dark and I was drunk."

It's great these two can get a laugh out of this!

However, the rumors did stun fans at first since Tyler revealed during an episode of the MTV reality series that there was a possibility he could leave his wife — after she completed a stint in rehab for anxiety and depression.

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"I can’t do this forever, there is no way, not like this. I guess that would be a way of losing you if that ever happened. If you go into this thing again I got to check out. I’ll get hardened. I’ll close everyone off. It’s safe that way,” he said in October.

The happy coupled tied the knot in summer 2015 and are parents to a two-year-old daughter, Novalee.

Scroll through the gallery to relive their cutest moments!