Chelsea and Cole started dating in 2014, and a year later, he moved in. A few months after that, he proposed.
What an Upgrade
Around that time, he made his debut on Teen Mom 2, and fans quickly saw what a great guy he was, and how good he was with Aubree.
Baby Makes Four!
Then when Chelsea got pregnant in 2016, and when she and Cole got married that fall, they really became a solid, adorable family unit.
But what about Adam?
The Downward Spiral
During the beginning of Chelsea's fairy tale with Cole, Adam was getting worse and worse. He fell behind on child support payments for both Aubree and his younger daughter, Paislee -- so behind that warrants were issued for his arrest more than once.
And although we didn't know about this until a while later, he was seriously abusive to at least two girlfriends.