matt dunford , 30 , bombarded brazilian model amanda branco with up to 50 messages a day and tried to blackmail her out of £ 5,000 after their six-month relationship broke down .
when she refused to pay the bodybuilder , he mocked-up an escort website profile on facebook and sent it to her mother and sister .
dunford failed to appear at hammersmith magistrates ' court in february but was found guilty of two counts of harassment without violence in his absence .