Long long story, but basicaly do not get on with the SIL and her 'D'H. They are somewhat crazy.
My DH used to house share with my SIL's DH. SIL's DH set up a direct debit out of my DH's savings account, my DH is not sure if he authorised it or not, but if he did it would have only been a short term thing as BIL is very very very bad with money and has debt problems. So we have just realised we have been paying his bill for 2.5 years.
Since BIL has moved out we have had phone calls / letters from the electric company for bills he has failed to pay there. Plus my stupidly trusting DH len him money about 3 years agao and it never got paid back, and we are talking quite a bit.
I know it looks like we have no control of money, but this is a savings account. we dont take out of it and have opted out of statements.
Anyway, Short of small claims court What can we do to get the £ back?