It's that time of year again. Part two of the Teen Mom OG reunion airs tonight at 9 p.m. EST on MTV — and Farrah Abraham's mother, Debra Danielsen, exclusively told In Touch that we're in for quite a treat!

"Farrah did her own session, separate from everyone in time and space. It used to be just in space, but now it's time and space," the newlywed — who married Dr. David Merz back in November — shared. "You'll see that, you'll see some of me on there. Then we filmed some other cool vignettes I hope will be on the show soon or in a special soon. There should be some interesting moments coming up."

She then added, "I think part two is really going to be a lot better than part one, as far as new content goes." Fortunately, it sounds like things were much calmer this time around — considering Farrah fought with co-star Amber Portwood over Amb's ex Matt Baier last year. Fans will recall things got physical on the reunion set between the stars after Farrah suggested Matt "kind of looked like a pedophile."

Deb even joked that this time around was like a family reunion — but it was also extra emotional, as fans learned in the fall that Farrah would part ways with the franchise after this past season. "I think the biggest thing that I can really maybe say is that there seemed to be a sadness at the reunion. A lot of people may comment saying the other girls are happy that Farrah's off the show, but that's really not the general consensus," the Vapor author explained.

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"There was a general feeling of something missing, and I think Catelynn [Lowell] and Maci [Bookout] said it best. They were asked point blank if it was appropriate to have someone new come on and be put in place of Farrah. They both said they didn't feel it was right. It's just not the same, and it's hard, if you don't have the original girls. How could you call it Teen Mom OG anymore?"

Watch Teen Mom OG tonight at 9 p.m. EST on MTV. For more exclusive content, sign up for our In Touch newsletter!