Telegraph – As he toiled away on the technical side of their hedge fund, she ran the business. But when their relationship started to break down, mathematician Dr Martin Coward’s decision to leave the hedge fund he set up with his millionairess wife Elena Ambrosiadou, cost him dearly.
In fact it left him with no claim to the billion pound fund, as a judge ruled the software he developed, while at Ikos, was owned by the business which his estranged wife now runs.