Want to pose a question

I have done it all different ways. I am a stickler on keeping p with the checkbook, to know where the $ goes, as it is always short. I was raised by older parents that went thru the real Great Depression too.
I like your deal of having the separate bill account. From there have each their own act. You keep up with the bill acct. and yours. Let here keep up with her's. If she get an overdraft bill, then the chit would hit the fan!!!! lol
We use card for gas only as it is business expense.