I have a foolproof budgeting plan. Take the fool out of the equation. :wavey:
Every other Thursday I pick up my check at the office, go home, sign it on the back and hand it to my wife. She still has her first communion money and she ain't even Catholic. She has account headings for all our expenses starting with our tithe, fixed expenses and discretionary funds for vacations, anticipated future outlays and a reserve fund for just in case you never know expenditures.
Personally, I'd like to go to Bass Pro and lighten their inventory. I told madre it was good for the economy. Now I know if madre ain't buying it I'm not either.
This isn't applicable to most people but what I did was take my normal salary and put it in the shared accounts. Basically we pay insurance, mortgage, weekly groceries, big things like that out of it. Then we both started side businesses. Our gas, individual meals, fun things, etc. each come out of these accounts. So basically we can each handle our own finances and do whatever we want without jeopardizing the mortgage or grocery bill.
So yeah separate checking accounts is wonderful, but only if you have separate incomes coming in. If one partner is dependent upon the other, it doesn't work.