In this sneak peek, MTV gets right down to business, starting with Amber's ex, Gary Shirley, arriving at her house and we all know that when Gary and Amber are in the same room, there is gonna be some drama.
This time, the drama was warranted because Amber tells Gary that he made his choice by being in a relationship with someone else and getting her pregnant, so he needs to stop calling her and trying to chat it up. We had no idea he was still doing that.
The things Amber accuses Gary of saying on the calls are pretty explosive and we can't imagine that Gary's girlfriend will be happy after he sees this, but we give Amber a ton of credit for having that conversation with him and doing what is best for her.
**Teen Mom OG (Original Girls) premieres March 23 at 10 pm on MTV**