Is Amber Portwood's ex-fiance Matt Baier still in love with her? While Baier has remained silent in regard to his feelings towards the "Teen Mom OG" star in recent months, a new report has suggested that the former reality star, who filmed "marriage boot camp: Reality Stars Family Edition" with Portwood over the summer, is currently heartbroken by the news of Portwood's alleged pregnancy.

“Matt has a lot of regret about their break-up, he feels like Amber is the one that got away," a friend of the ex-reality star explained during a November 2 interview with Hollywood Life.

As the source explained, there is still a part of Matt Baier that was hoping he and Portwood would ultimately reunite and work out their issues. So, after hearing about Amber Portwood's rumored pregnancy, he was said to have been hit hard by the news.

Amber and Matt were supposed to wed in October

While Matt Baier is said to be happy for Amber Portwood and her expanding family, the news has allegedly come as a major blow, especially since he and the longtime reality star, who shares an eight-year-old daughter with ex-boyfriend Gary Shirley, were supposed to have tied the knot just weeks ago. "Instead," the insider continued, "[Amber]’s having a baby with another man."

Amber Portwood will be seen with her ex-fiance during 'Teen Mom OG' season seven

Amber Portwood parted ways with Matt Baier several months ago but during the upcoming seventh season of the MTV reality series, they will be seen fighting with one another.

As viewers may have seen in the recently-released trailer for "Teen Mom OG," Portwood was seen yelling at her ex and telling him to get out. As for her new boyfriend, Andrew Glennon, the potential father of her second child, he wasn't seen in the trailer but is expected to be seen throughout the new season.

Amber Portwood and Andrew Glennon starting dating each other over the summer after meeting as Glennon worked as a lighting technician on "Marriage Boot Camp: Reality Stars Family Edition." Then, just weeks after her split from Baier, the couple debuted their romance on the MTV Video Music Awards red carpet.

To see more of Amber Portwood and her co-stars, including her boyfriend Andrew Glennon, Gary Shirley, Farrah Abraham, Catelynn Lowell, Tyler Baltierra, Ryan Edwards, Maci Bookout, and Taylor McKinney, tune in to the season seven premiere of "Teen Mom OG" on November 27 at 9 PM on MTV.