Teen Mom 'Teen Mom' star Amber Portwood and boyfriend Gary Shirley split 11/03/2010 Teen Mom star Amber Portwood and her on-again, off-again fiance Gary Shirley are apparently off again. Read More RELATED NEWS 'Teen Mom OG' star Catelynn Lowell and husband Tyler Baltierra expecting again after miscarriage'Teen Mom OG' star Amber Portwood arrested for domestic batteryBristol Palin announces she's leaving 'Teen Mom OG' after one season: It wasn't a good fit and money doesn't impress me TAGS: Teen Mom Amber Portwood
