My husband and I pay most of our salaries into a joint account to cover joint expenses. We do this in proportion to our earnings so that we are each left with the same amount in our personal accounts to spend as we wish. Some years ago I realised my husband had built up a debt, around 30K, just accrued through spending more than he had, nothing huge but small overspends which added up over time. Around that time I inherited some money and we paid the debt off; maybe it wasn’t made explicit but my assumption was that it wouldn’t build up again. Over time though it did and, because of the interest he was paying, we again paid some of it off from joint savings and his sister gave him the money for the rest- the agreement was that he’d pay back both his sister and the money used from our savings over a couple of years (without any interest to pay). At the time I wanted some assurance that he would tell me if he we’re getting into debt again but he felt this to be unreasonable/intrusive; he sees any debt as an overspend of his personal account and therefore as his debt/his problem to sort out (nothing to do with me) whereas I can’t help but think that it must impact on me in some way/that although we have this division of joint and personal expenditure really that’s a bit artificial and it’s really all part of a shared pot
AIBU to want to know the detail of his finances because it’s his personal money/his debt to sort out or AINBU because really our money is shared/his financial position will impact on me?