Monday’s episode of Teen Mom OG was filled with tears, drama, and shocking news to say the least. The teen moms are struggling to maintain harmony within their respective households, with the exception of Maci Bookout, who managed to keep things civil with her ex for their son’s birthday party.

Maci and her current boyfriend, Taylor, put together a party for her son Bentley’s 7^th birthday at a local bowling alley. Ryan, who showed up with a huge birthday present, even carried Maci’s 7-month old daughter with Ryan. Despite their differences, Maci looked happy to see her son having fun, and even allowed him to stay over at his dad’s house for the night.

Teen Mom Maci and Ryan Get Along for their Son’s Birthday

Meanwhile, things aren’t going so well at teen mom Amber Portwood’s home. She and her fiancé, Matt Baier, recently purchased a home together and are busy making renovations and planning their wedding. Amidst her hectic schedule, her ex-boyfriend Gary Shirley drops a bomb that could potentially change her future plans with Matt.

In the teaser, Amber can be seen driving by Gary’s house to drop off their daughter, Leah – of whom they share custody – and being met by her ex at the front porch along with a camera crew.

Gary then called for Amber to step out of the car to show her legal documents that prove that Matt actually has seven children as opposed to the two that Amber is aware of.

Teen Mom Amber Discovers Her Fiance’s Other Children

The 25-year-old Indiana native reportedly confronted Matt during the entire drive home after which he finally blew up once they pulled into their driveway. He then lashed out at the Teen Mom producers and camera crew and ordered them to leave their house immediately.

“Get your shit and get the f**k out of MY house,” said Matt, who did not deny Gary’s allegations that he has seven children.

#TeenMomOG‘s Amber Portwood is standing by fiance Matt Baier. Find out why: https://t.co/x36oZXahju pic.twitter.com/k8D7fE7I4Y

— Us Weekly (@usweekly) December 17, 2015

Amber and Matt have since released a video on the Teen Mom web page, saying that have decided to address the issue by staying together and rebuilding their relationship. They also slammed Gary for releasing the information in a “tasteless” manner that was only intended to get publicity.