More trouble for Terminator 2 star Edward Furlong...the actor is headed back to jail! On Monday a Los Angeles Superior Court judge sentenced Edward to six months in jail for violating two terms of his probation. According to TMZ this time around Furlong was convicted for using force against his ex girlfriend, Monica Keena, a charge on which was arrested twice. Once back in October, the other in early January of this year. Edward also violated the protective order which stated he was to have no contact with Monica. He has been on probation since 2010.