Debby’s son, Caden, made his first appearance on the latest episode of "90 Day Fiancé" just one day before his mother’s wedding to Mido. Caden, who has not been featured on the show previously, had initially raised concerns about attending due to a work conflict, which momentarily threatened the wedding plans.

Mido, 41, is set to marry Debby, 55, despite disapproval from Debby’s friends. Caden's presence at the wedding was initially uncertain, as he informed his mother he might be unable to attend. While Debby’s daughter, Devyn, has been a part of the season, Caden had not been shown until this episode. Mido expressed his confusion regarding Caden's potential absence, questioning what son would not attend his mother's wedding.

Despite the initial scheduling conflict, Caden ultimately made it to the ceremony, meeting Mido less than 24 hours before the wedding. This meeting marked the first time Caden had encountered his mother's fiancé, even though Debby and Mido had been dating for six years prior to their engagement.

During their conversation, Caden voiced his reservations about Mido. He appeared unimpressed when the couple recounted their proposal story, which involved Mido initially deceiving Debby about a trip to Egypt, a story that led to Debby crying. Caden stated his protective stance over his mother, noting that her distress during the proposal was "definitely a little scary" and that "she deserves the best."

Tensions arose when Caden inquired about Mido's financial prospects in the United States. Mido revealed his ambition to become an actor, a career path Caden described as a "one in a million shot." Caden drew a parallel to his own past interest in baseball, emphasizing the importance of balancing passion with the necessity of earning a living. Mido, visibly irritated by the questioning, asserted his determination to prove himself in his acting career.

Mido suggested making music videos for YouTube as a backup plan, but Caden remained skeptical, expressing concern that Mido might become a "slouch on the couch" and rely on others. He assured cameras that he would be keeping an eye on the situation. The interaction concluded on a more positive note, with Mido reassuring Caden that his mother was in good hands and referring to Caden as "bro" and a "brother and my best friend."

"90 Day Fiancé" airs Sundays at 8 p.m. ET/PT on TLC.