Micki Hacking has been asking Marty Black to pay up or leave her five-bedroom cottage in Gloucestershire
Ms Hacking has been letting out family home while she works in London and fears defaulting on mortgage
Mr Black exploiting the Covid crisis to stay for as long as possible - landing her with bills worth thousands
Presents himself as multi-millionaire businessman but MailOnline probe raises serious questions about CV
Includes claims to have worked for UK s Ministry Defence and America s Pentagon as a defence contractor
Have you had a similar experience? Email rory.tingle@mailonline.co.uk