In this preview for Pt. 2 of Teen Mom's finale reunion special with Dr. Drew, Ryan's new girlfriend Dalis confronts Maci with some serious accusations. Press play to see how Maci reacts! Who do you think is telling the truth?
Pt. 2 of Teen Mom's Season 4 finale reunion special airs Sept. 11, 2012 at 10 p.m. ET on MTV.