Teen Mom OG Truth: Did Amber's New Man Pass A Lie Detector Test -- Or Fib His Way To Failure?

Amber has admitted to having a tough time trusting gentlemen in the past, and right now, the teen mom expressed the very same concerns about her current man Dimitri. The reason: Stories about their romance started to circulate in the press, and the mother of two considered the Belgian had something to do with the reports. Amber's way of getting to the bottom of her doubts? A lie detector test -- something the Indiana native did before with her former fiancé Matt.


"All I want from a guy is honesty," Amber told Gary throughout tonight's episode. "I feel like I'm way straightforward with boys, which is how they get me."


Amber revealed to Leah's father that she has struggled with understanding a romantic interest's "intentions" -- and why she experienced this with Matt.


"He thought he was going to be well known immediately after we broke up," she added, with a chuckle. A rewind on the demise of their romance: Matt was asked while in the test if he made any sexual advances toward someone. The New England native replied no, nevertheless the administrator mentioned his response "came up deceptive."


However back to Dimitri. Amber wanted the polygraph expert to ask her beau if he was with her for the correct reasons and was being straightforward -- and if he failed the assessment, Amber insisted he could be "gone."


How did Dimitri do? He passed -- and there was "no deception indicated" with key points including if he has other girlfriends (no), using her for cash (no) and if he's a trustworthy person (yes).


"It looks like you have a keeper," polygraph expert Marvin instructed them couple.


Dimitri later confessed he felt relief, while Amber admitted she trusted her man yet had trepidation about giving herself "full on" to him.


"To have somebody who actually cares and loves me and is trustworthy and straightforward -- right now I know I can finally just be this way and not worry about somebody attempting to take my cash or build fame," an emotional Amber stated. "It's pretty intense now -- I have been waiting for this for a long time."


Amber concluded that she was "so happy" to have noticed Dimitri -- and so far, she has a new sense of confidence in him. However will it last? Don't miss Amber and Dimitri on the season finale of Teen Mom OG on Tuesday at 8/7c.