Domestic violence victim Hannah Clarke burned alive by estranged husband named one of Marie Claire’s Women of the Year

As Sue and Lloyd Clarke approach their first Christmas without their daughter Hannah and three treasured grandchildren, at the top of their wishlist is a law that could have prevented their murders.

Hannah Clarke and her children – Aaliyah, six, Laianah, four, and Trey, three – were doused in petrol and burned alive by her estranged husband on the morning school run in Brisbane in February.

Hannah hadn’t been physically abused, but had long been a victim of coercive control – a pattern of…