Representing the husband in the high profile Cooper Hohn case in 2014, securing success for her client both in the High Court and the Court of Appeal.
Acting on the House of Lords decision in Miller and McFarlane in 2006.
Acting on the Court of Appeal cases of Marano, Vaughan and Tchenguiz Imerman, all in 2010. Both Miller and Tchenguiz Imerman were ground breaking cases that changed the shape of Family Law in England.
Diana has regular speaking engagements on Family Law topics.