A parallel claim for damages (including for malicious prosecution arising from ADVO proceedings) in a state court is permissible and is not an abuse of process, even where the quantum claimed corresponds to assets in dispute in the family law proceedings.
The full text is available to signed-in members, including the 16 later cases that cite this judgment.
3 of the 16 citing cases carry a classified treatment. How each court treated it is available to signed-in members.