Let's all have a moment of silence because our favorite television stepbrothers — Drake and Josh — are apparently not family IRL.

Josh Peck wed longtime girlfriend Paige O'Brien in Malibu over the weekend, while Drake Bell took to Twitter to vent his frustrations that he wasn't invited to the nuptials.

In now deleted tweets, Drake said, "When you're not invited to the wedding the message is clear. True colors have come out today. Message is loud and clear. Ties are officially cut. I’ll miss you brotha,” referring to his Nickelodeon co-star and now former real-life bestie.

Noooo!

E! News reported that he added, "Loyalty is key. ALWAYS remember where you came from."

MORE: Thinner Than Ever! Josh Peck Flaunts Major Weight Loss in New Photo

Fans also took to social media to mourn the falling out.

One fan said, "Josh Peck got married yesterday and Drake Bell just tweeted this. My favorite childhood tv show brothers."

Another chimed in with a different theory, "Oh…..my……Goshhh….Josh actually sent an invite to Drake to his wedding but Drake never got it."

The television duo rose to fame as Josh Nichols and Drake Parker on the Nickelodeon live-action sitcom, Drake and Josh from 2004 to 2007.

View this post on Instagram

Fat Shady #tbt

A post shared by Josh Peck (@shuapeck) on

See What the Cast of 'The Amanda Show' Looks Like Then vs. Now!

Earlier this month, Josh posted a throwback photo with his friend and captioned it, "Fat Shady."

Although Drake didn't make the cut, Peck's former Grandfathered co-star John Stamos attended the wedding with his longtime girlfriend, Caitlin McHugh, as well as Nicole Golfieri, who played Edie on the sitcom.

BRB, while we mourn this friendship.

This article originally appeared on Heat.

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!