Former The Bachelor star Sean Lowe is the latest to criticize Juan Pablo for his actions while starring in the 18th season of the hit reality series.

Sean Lowe Talks Life After Marriage

Lowe, who starred in season 17 and married the woman he chose, Catherine Giudici, on Jan. 26 of this year, took to his Twitter to let Juan Pablo know the way he represented the Bachelor title was pretty much unacceptable.

The day after the finale aired, Lowe shared his thoughts on Juan Pablo not proposing or telling his lady standing, Nikki Ferrell, that he loves her.

Juan Pablo on Why He Didn't Pop the Question

"My take on last night: I commend JP o not proposing if he isn't ready. And he certainly shouldn't feel pressured to say 'I love you.'"

However what he couldn't understand is why Juan Pablo consistently put up a wall when it came to sharing his life with the contestants and viewers who tuned in to the show.

Lowe added, "As the Bachelor, you can't say I want to keep my feelings private. You owe it to the fans and network to open up. That's the job."

To complete his series of tweets, Lowe shouted out the show's long running host, Chris Harrison when he slammed Juan Pablo for how he interacted with him.

"Lastly, disrespecting the nicest guy in show business, Chris Harrison, should be a crime. That's my take. Wish them nothing but happiness."

Lowe wed Giudici in a live ceremony on ABC. His new wife recently took to her Twitter while the show was in progress to express her thoughts on Juan Pablo.

On Feb. 25 she wrote, "So he thinks each girl is "pretty," "sexy" and "ayeayeaye". Should make for a great long term relationship. #TheBachelor."

But it wasn't all bad. She commended her fellow reality star for being an optimist.

"I must vouch for JPabs positivity. It is a good Dad quality and he's a pretty sweet one to Camila. #TheBachelor."

Juan Pablo and Ferrell still seem to be going strong.

Tags: The Bachelor ABC Reality TV