A violent abuser who slapped and strangled his ex partner and accused her of hacking his phone has been jailed. Foul-mouthed Sean Green repeatedly targeted his former partner over a three-month period in which he subjected her to several threats and even headbutted her on one occasion. The 36-year-old, of Banksview Drive, Hempstead, near Gillingham, was sentenced after he admitted controlling and coercive behaviour and intentional strangulation when he appeared before Maidstone Crown Court last week. He was also found guilty of actual bodily harm following a three-day trial. The court heard ho…