Please can I get some balanced views?? Today after walking the dog we stopped via the supermarket to buy stuff for breakfast, with partner staying in the car to look after the dog. He said to be quick because he also needed to nip in to get some cash from his account from their ATM. I offered to get it out for him and he refused. I said, what don't you trust me? And he freaked out and told me to fuck off. We've been together 9 years and used to share our finances even though I earn more, but he always lends his ex partner money (mother of their 11 year old) which he never gets back so years and years ago we decided to have a joint account which we both put equal amount in for mortgage etc and then our own separate accounts. So today with that reaction I got suspicious and asked him what he's hiding from me. I know he gambles and always lends the ex money so this isn't the issue. I ended up saying to him that the way he's acting makes me think he has some secret and that how can we share a life together (we are meant to be engaged) of he has secrets but he held firm and I ended up saying I don't want a relationship on these grounds. He said fine and now we aren't talking. Am I in the wrong here? Now I'm.imagining all sorts, only fans, online dating etc!! Am I overthinking and unreasonable??