Another couple calls it quits! Teen Mom OG star Amber Portwood</a> has ended her engagement to Matt Baier but the two are still living together.</p><br /> The relationship came to a make or break moment on last night’s TM episode when Amber caught Matt giving castmate Catelynn Lowell</a> a Xanax for an anxiety attack.</p><br /> Matt has struggled with addiction issues in the past and Amber was confused as to why he would have prescription drugs with him.</p><br />Watch the video above and don’t forget to subscribe to our YouTube Channel</a>! </p><br /><p>The post Everything We Know About Amber Portwood & Matt Baier's Nasty Split</a> appeared first on Star Magazine</a>.</p><br />
