According toScreen Rant, his blind marriage to Katie Conrad started strong.

That was the case up until the Season 10 reunion.

That’s when the pair shared that they were separated (viaE!

Derek Sherman smiling

“I got hurt.”

Derek went on to tell host Kevin Frazier that Katie recently confessed to cheating on him with her ex.

“My greatest fear is that she would have an affair with her ex,” he said.

Derek Sherman smiling

I’ve heard it from five different people."

He then told Katie that he no longer trusts her because of the affair.

While Katie denied the allegations, their marriage was doomed, and the pair divorced.

Derek had a “physical slip up” of his own (viaE!

According toMonsters & Critics, Derek has moved on.

As for Conrad, she has very much moved on.

She is now engaged to a new guy.