I heard this half hour play on Radio Scotland the other day
www.bbc.co.uk/iplayer/episode/b01qq690/A_Firm_Hand/
For those who have been the target of DV be warned, it's pretty full on and liable to be triggering so don't listen unless you are feeling strong. It illustrates in a realistic way how physical, emotional and economic abuse are often linked.
Some who are now free from their abusive partners might find some grim amusement in the scenes where the abuser is undergoing counselling.