Amber Portwood Lashes Out at Ex-Boyfriend Matt Baier: “It’s On!”

Amber Portwood’s breakup with Matt Baier is getting nastier by the second.

The Teen Mom OG star recently took to Twitter to put her former fiancé on blast, telling him to “lawyer up” because he allegedly owes her “little bit of change.” Amber, 27, also called out the 46-year-old for allegedly shacking up with another woman just days after he moved out of her house.

Via Teen Mom Talk Now:

And Amber is pretty angry about what’s been going on wherever he is. She said, “Been 2 days and @mattbEPT is already posting videos on Instagram of him at someone’s house with 50 bottles of liqueur everywhere..it’s on.”

Continue reading over at Teen Mom Talk Now…