I love this idea for cards! My sister and I always laugh about this when we buy cards for our mother. They don't make any generic Mother's Day cards. I have looked and looked and unless they are for a friend, neighbor or step-mother they are way too sentimental for me. Do we have to lie just because it's mother's day?
And please don't leave the inside blank! That would require me to write some sappy sentiment that I don't really mean! So please add some filler that has nothing to do with why she deserves (or doesn't deserve) a card from me!