Amber Portwood's former boyfriend, Gary Shirley, the father of her nine-year-old daughter Leah, was seen discussing the idea of a possible adoption with his wife, Kristina Anderson, on Monday night's new episode of "Teen Mom OG." However, they weren't talking about welcoming a new child into their family. Instead, Shirley and Anderson were talking about Anderson adopting Leah Shirley.

According to a report by Hollywood Life on January 15, Gary Shirley and Kristina Anderson feel that Amber Portwood isn't as involved with her daughter [VIDEO] as she should be -- and they've been feeling that way for some time.

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As "Teen Mom OG" fans have likely seen, Portwood recently gave her former fiancé [VIDEO] Matt Baier the boot as she began dating her new boyfriend Andrew Glennon.

Amber Portwood has spent tons of time in Los Angeles in recent months

Because Andrew Glennon was living in Los Angeles when he met Amber Portwood, who lives in Indiana, on the set of "Marriage Boot Camp: Reality Stars Family Edition," the couple was forced to do a lot of traveling in the first several weeks of their romance.

While Portwood and Glennon appear to be living together at this point in time, they were seen back in Malibu not long ago and appear to be traveling when they can. They even took a road trip with Leah weeks ago.

Amber Portwood is pregnant with her second child

A short time after her relationship with Andrew Glennon began, the "Teen Mom OG" star announced that she was expecting another baby. Weeks later, she took to Instagram to confirm that she and Glennon would be welcoming a baby boy sometime in 2018. Right away, fans worried that Portwood was moving to fast but ever since her announcement was made, she's appeared to be quite happy with her new partner.

During a recent episode of "Teen Mom OG," Portwood was seen learning that she was expecting a child with Andrew Glennon while on vacation in Hawaii.

As fans may have noticed, the couple's vacation took place in September, just weeks after they confirmed their relationship with a post on Instagram and walked the red carpet together at the 2017 MTV Video Music Awards.

To see more of Amber Portwood, Andrew Glennon, Gary Shirley, and their co-stars, including Farrah Abraham, Catelynn Lowell, Tyler Baltierra, Maci Bookout, Ryan Edwards, Taylor McKinney, and Kristina Anderson, don't miss new episodes of the seventh season of "Teen Mom OG" on Monday nights at 9 PM on MTV.