One of the defences against repossession of a house, where a secured debt or mortgage is not repaid, has been where the partner taking out the loan brought 'undue influence' to bear on the other partner.
Another undue influence case dealt with the less common circumstance in which a wife was alleged to have exercised undue influence over her dying husband. In this case, the allegation was that a Mrs Glanville had induced Mr Glanville into gifting his house to her, with the effect that, on her death, the house would pass to her family from her first marriage. When Mr Glanville's family contested this, the Judge's view was that the burden of proof for such an allegation lay with the claimants it was not necessary for Mrs Glanville to demonstrate that there had been no undue influence.
Cases like these illustrate the need for care when dealing with any matters relating to lending or dispositions of property.