Debbie and Oussama have a 43-year age gap, as Debbie is 67 years old while Oussama is only 24. This is the largest age gap in history, as Debbie is old enough to be Oussama's grandmother.

Source: https://screenrant.com/90-day-fiance-debbie-oussama-most-genuine-couple/

Debbie and Oussama have a 43-year age gap, as Debbie is 67 years old while Oussama is only 24. This is the largest age gap in history, as Debbie is old enough to be Oussama's grandmother.

Source: https://screenrant.com/90-day-fiance-debbie-oussama-most-genuine-couple/

He revealed he tried to call Debbie over a thousand times to tell her things were over between them, but Debbie's son Julien revealed Oussama wanted to get back together, and even sent a text saying he loved Debbie.

Source: https://screenrant.com/90-day-fiance-debbie-marriages-before-oussama-explained/

However, what Oussama is up to is unclear due to his lack of social media presence.

Source: https://screenrant.com/90-day-fiance-the-other-way-oussama-instagram/

If Oussama is also able to gain acceptance from Debbie's family, there is a high possibility that their relationship will work out long-term.

Source: https://screenrant.com/90-day-fiance-signs-debbie-ousammas-relationship-last/

Oussama then told Debbie that he wanted to get to know her family for a couple months and then travel back to America.

Source: https://www.realitytvworld.com/news/90-day-fiance-other-way-recap-jen-gets-worst-news-oussama-hurts-debbie-isabel-is-jealous-and-nicole-and-mahmoud-continue-butt-heads-32323.php

The signing ceremony was held at the Ritz Carlton Hotel in Jeddah, Saudi Arabia, on the sidelines of the IsDB Group Annual Meeting, by Mr. Oussama Kaissi, CEO of ICIEC, and Mr. Sytse Wiersma, Credit Risk, Trade & Export Finance Manager, BBWCL.

Source: https://www.africanews.it/english/islamic-corporation-for-the-insurance-of-investment-and-export-credit-iciec-signs-a-us25m-contract-frustration-insurance-policy-with-boksalis-for-dredging-project-in-the-united-arab-emirates-uae/

They met after Oussama commented on a picture of one of her paintings and started communicating with her further after that.

Source: https://www.monstersandcritics.com/tv/reality-tv/debbie-from-90-day-fiance-the-other-way-was-arrested-in-2006-heres-why/

Whereas, Oussama, has done just one.

Source: https://screenrant.com/90-day-fiance-debbie-aguero-dating-younger-men/