G-rated Expletives

Anyone who knows me knows that I tend to have a bad habit of swearing. This particular habit does not go well with child rearing so I have tried to mend my ways as best I can. The g-rated expletives never seem to really fit my mood or emotion at the time but little ears are always listening so I attempt to tone it down. I am definitely getting better but at times the substitute words I use are not always the best choice or ones that I want my little guy to repeat. For example, today while we were shopping in Babies 'R Us Evan was getting antsy in the shopping cart and yelled out "Dad, get me out of this effin' shopping cart"! Very funny but not something I want him repeating in preschool!