Michelle Young, 49, claims her former partner owns assets worth 'a few billion at least'. Scot Young, 51, has told judges he is penniless and bankrupt, a victim of financial meltdown and hopelessly insolvent.
The couple, who live in London and have two daughters, separated in 2006 after starting a relationship in 1989. They have been feuding over money for several years.
The trial is taking place in the family division of the high court, where Moor has given permission for it to be reported.
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