Hello, I really need some help/advise as I have a bad feeling about this and do not know what to do. Going to try and cut along story short, I was with my kids dad for 6 years he was always dodgy dealing, hiding money, buying property in the kids name ect when I left him 3 years ago I thought I'd left all that as well, me and my current partner have a joint claim together on benifits and received a phone call before Christmas someone from benifit department claiming that they have evidence that I have two bank accounts one with substantial amount of money going through, well to my knowledge this is not true he asked for my bank details over the phone and I refused as I didn't trust who he was I hung up and never heard anything until this week when I received a letter saying I've got to go in for a interview, I have no idea what there talking about with this money, trust me if I had "substantial " money I wouldn't be living in a shit hole and catching buses. I'm really worried as my ex had access to my bank when we was together and if he has done something without my knowledge can I still be charged with fraud ? I'm freaking out I can't go to jail I have two young children and me and my partner already have alot going on and this will break us. Please can someone help/advise my bank confirms I only have one account