A spurned lover hounded his ex with hundreds of abusive messages and calls after she dumped him by text. Johnny Blackmore, of Ashford, accused her of cheating, claimed nobody else wanted her, and threatened to kill himself if she did not speak. Even when she blocked his number, the 26-year-old set up a fresh iCloud account in a persistent bid to contact her. So traumatising was the gardener’s behaviour, his former partner of one year needed medication from her doctor and was forced to sleep with her light on. Blackmore admitted carrying out his campaign of harassment in Ashford between Septemb…