Mary J. Blige claims her estranged husband Martin 'Kendu' Isaacs  took more than $420,000 and used it for what he called 'travel charges,' as she insists the money was not spent on business-related activities or in activities that involved her. Mary claims the money was spent on his new girlfriend, according to TMZ. Mary says their estate is 'underwater' to the tune of $10 million and Isaacs contributes nothing to expenses and upkeep.