Teen Mom Amber Portwood Feud With Ex Gary Shirley, Find Out Who He Cheated On Her With! [VIDEO]

Teen Mom star Amber Portwood may be out of prison, but she still has to deal with the spectacle surrounding her ex Gary Shirley.

In Monday night's Ask the Moms Special on MTV, Amber talked about her tumultuous relationship with baby daddy Gary, even revealing that he cheated on her while she was in prison!

"When I was in prison, Gary was telling me that we were going to be back together, and he was looking for a house for us, and selling me this big dream," she said. "It was a couple of months before I got out that I found out that he was actually with somebody pretty much the whole time!"

The on-again, off-again couple have had their lives chronicled since 16 and Pregnant. Amber was arrested a few years ago on charges of domestic violence for punching Gary on camera. She later went to prison for possession of prescription drugs that were not prescribed to her.

According to Radar Online, Gary was dating a single mom from Indiana named Kristina Anderson for a year. They had a very public breakup after he accused her of cheating on Twitter. However, he recently tweeted about a girlfriend leading Amber to believe they got back together.

"It was a huge shock, but I'm always going to love him. There's just so much that's happened that I'm OK with it now," she said. "I'm OK with him having someone else, so honesty, they deserve each other. You guys will see."

Amber is in such a good place in her life that she even made up with Teen Mom 2's Janelle Evans. The two were feuding over Amber's comments criticizing Janelle's party girl lifestyle.

"If you ever need to talk or anything, I know it's a struggle because I'm with you. I'm right here," Amber said to Janelle. "We're good. We're good. I'll follow you on Twitter now!"

Do you think Amber is on the right path without Gary or will she go back to her destructive ways?

Watch MTV's Ask the Moms Special here: