“Behaviour of a person (“A”) towards another person (“B”) is “domestic abuse” if— (a) A and B are each aged 16 or over and are personally connected to each other, and (b) the behaviour is abusive. …Behaviour is “abusive” if it consists of any of the following— (a) physical or sexual abuse; (b) violent or threatening behaviour; (c) controlling or coercive behaviour; (d) economic abuse ….; (e) psychological, emotional or other abuse; and it does not matter whether the behaviour consists of a single incident or a course of conduct. …“Economic abuse” means any behaviour that has a substantial adverse effect on B’s ability to— (a) acquire, use or maintain money or other property, or (b) obtain goods or services.”