My fiancÚ handles all that stuff now. I suck at money, and freely admit it. Closed my old account and got one that she baby sits (basically, my "allowance" goes into it, that's it). So now, I'd have to really F somthing up for us to have bank/money issues.
It doesn't make it right, but I can identify with the "I'll fix it myself" attitude, i have a little myself. Everything is fixed to my satisfaction now, and she's got the handle on the rest. I didn't fix it all, just enough where I felt like i did do something.